Surge Protection Devices (SPDs)
296 parts by stock depth · page 1 of 2Surge Protection Devices (SPDs) in the Circuit Protection section, sorted by the deepest stock at the distributors that carry them.
TracedParts lists 296 surge protection devices (SPDs) from 11 manufacturers. Prices, stock and lead time come from DigiKey, Mouser and element14 through their own APIs, pulled 2026-09-25. The 200 shown on this page hold 48,437 units between them, cheapest unit price from RM 1.90.
Which surge protection devices (SPDs) are in stock, and what do they cost?
PART NUMBER
MANUFACTURER
DESCRIPTION
PACKAGE
TOTAL STOCK
FROM
1351680000
Weidmüller
Surge Protection Device (SPD) 275VAC MCOV 1 Pole
Free Hanging
15,802
RM 149.29
STRVS280X02F
Infineon Technologies
Surge Protection Device (SPD) MCOV Pole
-
3,000
RM 1.90
LSP10120S
Littelfuse Inc.
Surge Protection Device (SPD) 150VAC MCOV 1 Pole
Screw
2,084
RM 98.60
LSP10277S
Littelfuse Inc.
Surge Protection Device (SPD) 320VAC MCOV 1 Pole
Screw
1,712
RM 78.46
2907918
Phoenix Contact
Surge Protection Device (SPD) 150VAC MCOV 1 Pole
DIN Rail
1,376
RM 722.56
LST3205VL2NT1
Littelfuse Inc.
Surge Protection Device (SPD) 320VAC MCOV 1 Pole
Through Hole
1,362
RM 96.53
1220-10-I1-480M1
Bourns Inc.
Surge Protection Device (SPD) 550VAC MCOV 1 Pole
Surface Mount
1,210
RM 58.54
1220-10-I2-120M1
Bourns Inc.
Surge Protection Device (SPD) 150VAC MCOV 1 Pole
Surface Mount
1,209
RM 51.70
1220-10-I2-400M1
Bourns Inc.
Surge Protection Device (SPD) 420VAC MCOV 1 Pole
Surface Mount
1,204
RM 55.62
1220-10-I2-277M1
Bourns Inc.
Surge Protection Device (SPD) 320VAC MCOV 1 Pole
Surface Mount
1,158
RM 53.64
BSP3-277-20KA
Thomas Research Products
Surge Protection Device (SPD) 320VAC, 420VDC MCOV 3 Pole
Free Hanging
885
RM 104.78
LSP05G277S
Littelfuse Inc.
Surge Protection Device (SPD) 320VAC MCOV 1 Pole
Screw
800
RM 55.87
LST2755VL2NT1
Littelfuse Inc.
Surge Protection Device (SPD) 275VAC MCOV 1 Pole
Through Hole
770
RM 79.15
1220-20-I4-480M2
Bourns Inc.
Surge Protection Device (SPD) 550VAC MCOV 1 Pole
Surface Mount
730
RM 95.77
BSP3-277
Thomas Research Products
Surge Protection Device (SPD) 320VAC, 420VDC MCOV 3 Pole
Free Hanging
660
RM 96.94
LSP10277P
Littelfuse Inc.
Surge Protection Device (SPD) 320VAC MCOV 1 Pole
Screw
644
RM 78.18
1220-20-I4-480M3
Bourns Inc.
Surge Protection Device (SPD) 550VAC MCOV 1 Pole
Surface Mount
610
RM 95.77
LSP10GI277P
Littelfuse Inc.
Surge Protection Device (SPD) 320VAC MCOV 1 Pole
Screw
532
RM 87.20
LSP10240P
Littelfuse Inc.
Surge Protection Device (SPD) 275VAC MCOV 1 Pole
Screw
450
RM 88.77
2591360000
Weidmüller
Surge Protection Device (SPD) 350VAC MCOV 1 Pole
DIN Rail
414
RM 180.86
2906809
Phoenix Contact
Surge Protection Device (SPD) 21VAC, 30VDC MCOV 1 Pole
DIN Rail
392
RM 723.61
SSP3-277
Thomas Research Products
Surge Protection Device (SPD) 320VAC, 420VDC MCOV 1 Pole
-
314
RM 77.37
SSP3-480
Thomas Research Products
Surge Protection Device (SPD) 550VAC, 745VDC MCOV 1 Pole
-
294
RM 92.57
2906840
Phoenix Contact
Surge Protection Device (SPD) 150VAC, 150VDC MCOV 1 Pole
DIN Rail
273
RM 113.19
LSP05G240P
Littelfuse Inc.
Surge Protection Device (SPD) 275VAC MCOV 1 Pole
Screw
255
RM 51.46
2807586
Phoenix Contact
Surge Protection Device (SPD) MCOV 1 Pole
DIN Rail
227
RM 471.23
LSP10GI277S
Littelfuse Inc.
Surge Protection Device (SPD) 320VAC MCOV 1 Pole
Screw
195
RM 89.34
2906848
Phoenix Contact
Surge Protection Device (SPD) 21VAC, 30VDC MCOV 1 Pole
DIN Rail
191
RM 97.02
2906837
Phoenix Contact
Surge Protection Device (SPD) 21VAC, 30VDC MCOV 1 Pole
DIN Rail
186
RM 113.19
8953640000
Weidmüller
Surge Protection Device (SPD) 60VAC, 75VDC MCOV 1 Pole
Base Mount
182
RM 208.51
1320-S-48
Bourns Inc.
Surge Protection Device (SPD) 65VDC MCOV 2 Pole
DIN Rail
176
RM 430.32
2830880000
Weidmüller
Surge Protection Device (SPD) MCOV Pole
-
174
RM 492.21
LSP10GIHP277S
Littelfuse Inc.
Surge Protection Device (SPD) 320VAC MCOV 1 Pole
Screw
172
RM 110.56
2907865
Phoenix Contact
Surge Protection Device (SPD) 75VAC, 75VDC MCOV 1 Pole
DIN Rail
169
RM 1,138.81
2520-4L2-24
Bourns Inc.
Surge Protection Device (SPD) 33VDC MCOV 1 Pole
DIN Rail
165
RM 434.69
2907919
Phoenix Contact
Surge Protection Device (SPD) 264VAC MCOV 1 Pole
DIN Rail
162
RM 722.56
1352080000
Weidmüller
Surge Protection Device (SPD) 280VAC MCOV 1 Pole
DIN Rail
162
RM 294.37
LSP10GIHP480S
Littelfuse Inc.
Surge Protection Device (SPD) 510VAC MCOV 1 Pole
Screw
159
RM 104.30
LSP4-UNV
Hatch Lighting
Surge Protection Device (SPD) 320V MCOV 1 Pole
Chassis Mount
158
RM 70.50
LST5507VL2NT1
Littelfuse Inc.
Surge Protection Device (SPD) 550VAC MCOV 1 Pole
Through Hole
153
RM 111.33
LSP05G480S
Littelfuse Inc.
Surge Protection Device (SPD) 510VAC MCOV 1 Pole
-
150
RM 56.68
LST1505VL2NT1
Littelfuse Inc.
Surge Protection Device (SPD) 150VAC MCOV 1 Pole
Through Hole
146
RM 89.70
2619120000
Weidmüller
Surge Protection Device (SPD) 440V MCOV 1 Pole
DIN Rail
139
RM 413.55
LST1507VL2NT1
Littelfuse Inc.
Surge Protection Device (SPD) 150VAC MCOV 1 Pole
Through Hole
139
RM 100.09
1320-S-24
Bourns Inc.
Surge Protection Device (SPD) 38V MCOV 1 Pole
DIN Rail
138
RM 466.06
LSP10240LLS
Littelfuse Inc.
Surge Protection Device (SPD) 275VAC MCOV 1 Pole
Screw
137
RM 96.86
LSP05G347S
Littelfuse Inc.
Surge Protection Device (SPD) 420VAC MCOV 1 Pole
-
137
RM 56.96
LST3207VL2NT1
Littelfuse Inc.
Surge Protection Device (SPD) 320VAC MCOV 1 Pole
Through Hole
136
RM 107.41
BSP3-120-LC
Thomas Research Products
Surge Protection Device (SPD) 150VAC, 200VDC MCOV 3 Pole
Free Hanging
133
RM 90.63
8924360000
Weidmüller
Surge Protection Device (SPD) 60VAC, 85VDC MCOV 2 Pole
Base Mount
130
RM 325.83
2906834
Phoenix Contact
Surge Protection Device (SPD) 21VAC, 30VDC MCOV 1 Pole
DIN Rail
129
RM 97.02
LSP10480S
Littelfuse Inc.
Surge Protection Device (SPD) 510VAC MCOV 1 Pole
Screw
128
RM 79.15
8924430000
Weidmüller
Surge Protection Device (SPD) 6.4VDC MCOV 1 Pole
Base Mount
118
RM 306.22
2830940000
Weidmüller
Surge Protection Device (SPD) MCOV Pole
-
110
RM 379.26
LST2757VL2NT1
Littelfuse Inc.
Surge Protection Device (SPD) 275VAC MCOV 1 Pole
Through Hole
105
RM 107.41
BSP3-480-20KA
Thomas Research Products
Surge Protection Device (SPD) 550VAC, 745VDC MCOV 3 Pole
Free Hanging
104
RM 122.61
LSP10120P
Littelfuse Inc.
Surge Protection Device (SPD) 150VAC MCOV 1 Pole
Screw
104
RM 88.25
BSP3-277-LC
Thomas Research Products
Surge Protection Device (SPD) 320VAC, 420VDC MCOV 3 Pole
Free Hanging
96
RM 88.45
2906831
Phoenix Contact
Surge Protection Device (SPD) 30VAC, 21VDC MCOV 1 Pole
DIN Rail
96
RM 97.02
1250-2S-230
Bourns Inc.
Surge Protection Device (SPD) 275VAC MCOV 2 Pole
DIN Rail
95
RM 780.45
1250A-1S-230
Bourns Inc.
Surge Protection Device (SPD) 275V MCOV 1 Pole
DIN Rail
95
RM 419.73
BSP3-277-20KA-TN
Thomas Research Products
Surge Protection Device (SPD) 320VAC, 420VDC MCOV 3 Pole
Free Hanging
94
RM 114.00
1440-PV-48-P
Bourns Inc.
Surge Protection Device (SPD) 85VDC MCOV 1 Pole
DIN Rail
93
RM 184.01
LSP05240P
Littelfuse Inc.
Surge Protection Device (SPD) 275VAC MCOV 1 Pole
Screw
89
RM 68.36
2906829
Phoenix Contact
Surge Protection Device (SPD) 10VAC, 15VDC MCOV 1 Pole
DIN Rail
86
RM 97.02
1270-1S-230
Bourns Inc.
Surge Protection Device (SPD) 275VAC MCOV 1 Pole
DIN Rail
84
RM 316.29
1109673
Phoenix Contact
Surge Protection Device (SPD) 150VAC, 150VDC MCOV 1 Pole
DIN Rail
84
RM 113.19
2726660000
Weidmüller
Surge Protection Device (SPD) 275V MCOV 1 Pole
DIN Rail
83
RM 508.10
LSP05GI277P
Littelfuse Inc.
Surge Protection Device (SPD) 320VAC MCOV 1 Pole
Screw
80
RM 62.25
LSP05347PM
Littelfuse Inc.
Surge Protection Device (SPD) 420VAC MCOV 1 Pole
Screw
80
RM 70.99
LSP10480LLP
Littelfuse Inc.
Surge Protection Device (SPD) 510VAC MCOV 1 Pole
Screw
80
RM 91.93
LSP10347S
Littelfuse Inc.
Surge Protection Device (SPD) 420VAC MCOV 1 Pole
Screw
80
RM 102.68
LSP05G240PX3333
Littelfuse Inc.
Surge Protection Device (SPD) 275VAC MCOV 1 Pole
Screw
80
RM 51.46
LSP05480LLP
Littelfuse Inc.
Surge Protection Device (SPD) 510VAC MCOV 1 Pole
Screw
79
RM 68.36
MJ8-POE-A
CITEL
Surge Protection Device (SPD) MCOV 1 Pole
Chassis Mount
74
RM 346.32
2736210000
Weidmüller
Surge Protection Device (SPD) 75VAC MCOV 1 Pole
DIN Rail
74
RM 128.31
1320-S-110
Bourns Inc.
Surge Protection Device (SPD) 150VDC MCOV 2 Pole
DIN Rail
70
RM 579.69
1351830000
Weidmüller
Surge Protection Device (SPD) 400V MCOV 2 Pole
DIN Rail
70
RM 1,071.51
1027586
Phoenix Contact
Surge Protection Device (SPD) 30VDC MCOV 1 Pole
DIN Rail
69
RM 765.77
1250-2S-120
Bourns Inc.
Surge Protection Device (SPD) 150VAC MCOV 2 Pole
DIN Rail
68
RM 713.14
1250A-1S-120
Bourns Inc.
Surge Protection Device (SPD) 150V MCOV 1 Pole
DIN Rail
64
RM 361.93
LSP10480P
Littelfuse Inc.
Surge Protection Device (SPD) 510VAC MCOV 1 Pole
Screw
64
RM 80.93
1280-2S-230
Bourns Inc.
Surge Protection Device (SPD) 275VAC MCOV 2 Pole
DIN Rail
63
RM 302.50
2907922
Phoenix Contact
Surge Protection Device (SPD) 150VAC, 150VDC MCOV 1 Pole
Base Mount
56
RM 549.78
2730500000
Weidmüller
Surge Protection Device (SPD) 150VAC MCOV 4 Pole
DIN Rail
54
RM 521.80
BSP3-480
Thomas Research Products
Surge Protection Device (SPD) 550VAC, 715VDC MCOV 3 Pole
Free Hanging
54
RM 108.74
2906713
Phoenix Contact
Surge Protection Device (SPD) 21VAC, 30VDC MCOV 1 Pole
DIN Rail
53
RM 565.95
LSP05277P
Littelfuse Inc.
Surge Protection Device (SPD) 320VAC MCOV 1 Pole
Screw
52
RM 68.36
2910362
Phoenix Contact
Surge Protection Device (SPD) 385VAC MCOV 1 Pole
DIN Rail
52
RM 1,099.56
DLA-24D3
CITEL
Surge Protection Device (SPD) 72VDC MCOV 2 Pole
DIN Rail
51
RM 327.64
1440-PV-48-D
Bourns Inc.
Surge Protection Device (SPD) 85VDC MCOV 1 Pole
DIN Rail
50
RM 311.23
2907916
Phoenix Contact
Surge Protection Device (SPD) 34VAC MCOV 1 Pole
DIN Rail
50
RM 722.56
2619190000
Weidmüller
Surge Protection Device (SPD) 440VAC MCOV 4 Pole
DIN Rail
49
RM 1,458.01
1161180000
Weidmüller
Surge Protection Device (SPD) 28VAC, 38VDC MCOV 2 Pole
Base Mount
49
RM 378.58
1351640000
Weidmüller
Surge Protection Device (SPD) 280V MCOV 2 Pole
DIN Rail
49
RM 1,041.79
2906799
Phoenix Contact
Surge Protection Device (SPD) 21VAC, 30VDC MCOV 1 Pole
DIN Rail
48
RM 517.44
2730840000
Weidmüller
Surge Protection Device (SPD) 275V MCOV 1 Pole
Surface Mount
48
RM 449.77
2733790000
Weidmüller
Surge Protection Device (SPD) 305V MCOV 1 Pole
Surface Mount
48
RM 589.43
1250A-1S-400
Bourns Inc.
Surge Protection Device (SPD) 420V MCOV 1 Pole
DIN Rail
48
RM 361.93
2798844
Phoenix Contact
Surge Protection Device (SPD) 275VAC MCOV 1 Pole
Base Mount
47
RM 471.23
1420A-PV-600-D
Bourns Inc.
Surge Protection Device (SPD) 700V MCOV 2 Pole
DIN Rail
47
RM 725.10
1250A-3S-480
Bourns Inc.
Surge Protection Device (SPD) 550V MCOV 3 Pole
DIN Rail
46
RM 1,166.10
8924210000
Weidmüller
Surge Protection Device (SPD) 6.4VDC MCOV 1 Pole
Base Mount
44
RM 169.95
1440-PV-1000-Y
Bourns Inc.
Surge Protection Device (SPD) 1.12kVDC MCOV 1 Pole
DIN Rail
43
RM 435.86
1280-3S-480
Bourns Inc.
Surge Protection Device (SPD) 600VAC MCOV 3 Pole
DIN Rail
43
RM 374.42
LSP05GI240SX3333
Littelfuse Inc.
Surge Protection Device (SPD) 275VAC MCOV 1 Pole
Screw
43
RM 64.64
2906753
Phoenix Contact
Surge Protection Device (SPD) 21VAC, 30VDC MCOV 1 Pole
DIN Rail
43
RM 747.86
2856032
Phoenix Contact
Surge Protection Device (SPD) 20VAC, 28VDC MCOV 1 Pole
Base Mount
42
RM 852.97
2730860000
Weidmüller
Surge Protection Device (SPD) 275V MCOV 1 Pole
Surface Mount
41
RM 449.77
2906805
Phoenix Contact
Surge Protection Device (SPD) 21VAC, 30VDC MCOV 1 Pole
DIN Rail
40
RM 517.44
2024600000
Weidmüller
Surge Protection Device (SPD) 180VAC MCOV 1 Pole
Chassis Mount
40
RM 245.42
LSP3-20L-480
Hatch Lighting
Surge Protection Device (SPD) 550V MCOV 1 Pole
Chassis Mount
40
RM 92.65
1202-120P-20
Bourns Inc.
Surge Protection Device (SPD) 150VAC MCOV 1 Pole
Free Hanging
40
RM 435.86
1199369
Phoenix Contact
Surge Protection Device (SPD) 750VAC MCOV 3 Pole
DIN Rail
39
RM 1,562.95
1270-2S-230
Bourns Inc.
Surge Protection Device (SPD) 275VAC MCOV 2 Pole
DIN Rail
39
RM 513.80
2910349
Phoenix Contact
Surge Protection Device (SPD) 305VAC MCOV 1 Pole
DIN Rail
38
RM 1,099.56
2838254
Phoenix Contact
Surge Protection Device (SPD) 9VAC, 13VDC MCOV 1 Pole
Base Mount
37
RM 1,584.66
1250A-3S-230
Bourns Inc.
Surge Protection Device (SPD) 275V MCOV 3 Pole
DIN Rail
35
RM 1,024.81
1202-240P-20
Bourns Inc.
Surge Protection Device (SPD) 150VAC MCOV 1 Pole
Free Hanging
35
RM 466.06
2905348
Phoenix Contact
Surge Protection Device (SPD) 175VAC MCOV 1 Pole
DIN Rail
34
RM 1,193.79
FSP3-480-20KA
Thomas Research Products
Surge Protection Device (SPD) 550VAC, 745VDC MCOV 3 Pole
Free Hanging
34
RM 224.44
DS72US-120S/G
CITEL
Surge Protection Device (SPD) 255VAC MCOV 1 Pole
DIN Rail
34
RM 752.75
2736430000
Weidmüller
Surge Protection Device (SPD) 750VAC MCOV 2 Pole
DIN Rail
33
RM 250.15
DS42S-230/G
CITEL
Surge Protection Device (SPD) 480VAC MCOV 1 Pole
DIN Rail
33
RM 619.55
1064690000
Weidmüller
Surge Protection Device (SPD) 138VAC MCOV 1 Pole
DIN Rail
33
RM 261.00
2910356
Phoenix Contact
Surge Protection Device (SPD) 264VAC MCOV 1 Pole
Base Mount
32
RM 1,504.05
2026360000
Weidmüller
Surge Protection Device (SPD) 180VAC MCOV 4 Pole
DIN Rail
32
RM 248.41
1440-PV-1500-Y
Bourns Inc.
Surge Protection Device (SPD) 1.5kVDC MCOV 1 Pole
DIN Rail
31
RM 495.97
8951460000
Weidmüller
Surge Protection Device (SPD) 6.4VDC MCOV 1 Pole
Base Mount
31
RM 366.17
1438020000
Weidmüller
Surge Protection Device (SPD) 400V MCOV 4 Pole
DIN Rail
30
RM 1,985.80
1280-2NS-230
Bourns Inc.
Surge Protection Device (SPD) 255VAC MCOV 2 Pole
DIN Rail
29
RM 311.23
1270-3S-230
Bourns Inc.
Surge Protection Device (SPD) 275VAC MCOV 3 Pole
DIN Rail
28
RM 727.25
1064430000
Weidmüller
Surge Protection Device (SPD) 30VAC, 42VDC MCOV 1 Pole
DIN Rail
28
RM 432.06
DS220S-24DC
CITEL
Surge Protection Device (SPD) 38VDC MCOV 2 Pole
DIN Rail
28
RM 428.30
2908438
Phoenix Contact
Surge Protection Device (SPD) 21VAC, 30VDC MCOV 1 Pole
DIN Rail
28
RM 565.95
DLA-12D3
CITEL
Surge Protection Device (SPD) 72VDC MCOV 2 Pole
DIN Rail
27
RM 326.84
2668450000
Weidmüller
Surge Protection Device (SPD) 305VAC MCOV 1 Pole
Surface Mount
27
RM 275.13
1440-PV-600-D
Bourns Inc.
Surge Protection Device (SPD) 700VDC MCOV 1 Pole
DIN Rail
26
RM 311.23
2726720000
Weidmüller
Surge Protection Device (SPD) 275V MCOV 2 Pole
DIN Rail
26
RM 906.85
8449140000
Weidmüller
Surge Protection Device (SPD) 30V MCOV 1 Pole
DIN Rail
26
RM 145.37
1280-3S-230
Bourns Inc.
Surge Protection Device (SPD) 275VAC MCOV 3 Pole
DIN Rail
25
RM 361.93
2910348
Phoenix Contact
Surge Protection Device (SPD) 175VAC MCOV 1 Pole
DIN Rail
24
RM 522.29
1354800000
Weidmüller
Surge Protection Device (SPD) MCOV 1 Pole
DIN Rail
24
RM 238.19
LSP4-20-UNV
Hatch Lighting
Surge Protection Device (SPD) 320VAC MCOV 1 Pole
Free Hanging
24
RM 95.48
1270-4S-480
Bourns Inc.
Surge Protection Device (SPD) 600VAC MCOV 4 Pole
DIN Rail
24
RM 910.57
1250-3S-230
Bourns Inc.
Surge Protection Device (SPD) 275VAC MCOV 3 Pole
DIN Rail
24
RM 1,139.66
2730610000
Weidmüller
Surge Protection Device (SPD) 350V MCOV 4 Pole
DIN Rail
24
RM 630.75
LSP05G277PX3333
Littelfuse Inc.
Surge Protection Device (SPD) 320VAC MCOV 1 Pole
Screw
24
RM 54.57
1064070000
Weidmüller
Surge Protection Device (SPD) 15VDC MCOV 1 Pole
DIN Rail
23
RM 119.42
2906738
Phoenix Contact
Surge Protection Device (SPD) 21VAC, 30VDC MCOV 1 Pole
DIN Rail
23
RM 747.86
1250-3S-400
Bourns Inc.
Surge Protection Device (SPD) 420VAC MCOV 3 Pole
DIN Rail
23
RM 1,067.91
LSP05347P
Littelfuse Inc.
Surge Protection Device (SPD) 420VAC MCOV 1 Pole
Screw
23
RM 68.36
2906838
Phoenix Contact
Surge Protection Device (SPD) 42VAC, 60VDC MCOV 1 Pole
DIN Rail
22
RM 113.19
DS50PVS-1000
CITEL
Surge Protection Device (SPD) 1.06kV MCOV 2 Pole
DIN Rail
22
RM 879.49
2906849
Phoenix Contact
Surge Protection Device (SPD) 37VAC, 53VDC MCOV 1 Pole
DIN Rail
21
RM 97.02
LSP4-480
Hatch Lighting
Surge Protection Device (SPD) 550V MCOV 1 Pole
Chassis Mount
21
RM 84.89
2906844
Phoenix Contact
Surge Protection Device (SPD) 130VAC MCOV 1 Pole
DIN Rail
20
RM 125.32
1064640000
Weidmüller
Surge Protection Device (SPD) 42VDC, 30VAC MCOV 1 Pole
DIN Rail
20
RM 310.79
1063740000
Weidmüller
Surge Protection Device (SPD) 60VAC, 85VDC MCOV 1 Pole
DIN Rail
20
RM 290.33
1250-4S-400
Bourns Inc.
Surge Protection Device (SPD) 420VAC MCOV 4 Pole
DIN Rail
20
RM 1,255.07
2736330000
Weidmüller
Surge Protection Device (SPD) 300VAC MCOV 2 Pole
DIN Rail
20
RM 685.12
1063970000
Weidmüller
Surge Protection Device (SPD) 60VAC, 85VDC MCOV 1 Pole
DIN Rail
20
RM 80.44
1064380000
Weidmüller
Surge Protection Device (SPD) 15VDC MCOV 1 Pole
DIN Rail
20
RM 110.60
DS74US-277Y/G
CITEL
Surge Protection Device (SPD) 840VAC MCOV 1 Pole
DIN Rail
20
RM 1,435.94
2807609
Phoenix Contact
Surge Protection Device (SPD) 600VAC MCOV 2 Pole
Base Mount
20
RM 471.23
2906832
Phoenix Contact
Surge Protection Device (SPD) 37VAC, 53VDC MCOV 1 Pole
DIN Rail
19
RM 97.02
1061385
Phoenix Contact
Surge Protection Device (SPD) 3VAC, 5VDC MCOV 1 Pole
DIN Rail
19
RM 783.68
2591180000
Weidmüller
Surge Protection Device (SPD) 305VAC MCOV 1 Pole
DIN Rail
19
RM 204.22
2906815
Phoenix Contact
Surge Protection Device (SPD) 21VAC, 30VDC MCOV 1 Pole
DIN Rail
19
RM 723.61
2906816
Phoenix Contact
Surge Protection Device (SPD) 21VAC, 30VDC MCOV 1 Pole
DIN Rail
19
RM 723.61
1260-1SMG-120
Bourns Inc.
Surge Protection Device (SPD) 150VAC MCOV 1 Pole
DIN Rail
19
RM 659.53
2910352
Phoenix Contact
Surge Protection Device (SPD) 350VAC MCOV 1 Pole
DIN Rail
18
RM 1,614.01
1093400000
Weidmüller
Surge Protection Device (SPD) 28VAC, 40VDC MCOV 1 Pole
Base Mount
18
RM 366.17
1351620000
Weidmüller
Surge Protection Device (SPD) 280V MCOV 2 Pole
DIN Rail
18
RM 1,059.22
2838228
Phoenix Contact
Surge Protection Device (SPD) 20VAC, 28VDC MCOV 1 Pole
Base Mount
17
RM 1,584.66
1063950000
Weidmüller
Surge Protection Device (SPD) 15VDC MCOV 1 Pole
DIN Rail
17
RM 38.04
DLA2-24D3
CITEL
Surge Protection Device (SPD) 72VDC MCOV 3 Pole
DIN Rail
17
RM 467.43
DLA2-06D3
CITEL
Surge Protection Device (SPD) 8VDC MCOV 1 Pole
DIN Rail
17
RM 467.43
8924420000
Weidmüller
Surge Protection Device (SPD) 6.4VDC MCOV 1 Pole
Base Mount
17
RM 164.04
LSP05240LLPM
Littelfuse Inc.
Surge Protection Device (SPD) 275VAC MCOV 1 Pole
Screw
17
RM 70.99
2907923
Phoenix Contact
Surge Protection Device (SPD) 264VAC, 240VDC MCOV 1 Pole
Base Mount
17
RM 549.78
1351700000
Weidmüller
Surge Protection Device (SPD) 275VAC MCOV 1 Pole
Wall Mount
16
RM 431.42
2906764
Phoenix Contact
Surge Protection Device (SPD) 21VAC, 30VDC MCOV 1 Pole
DIN Rail
16
RM 586.16
LSP10240LLP
Littelfuse Inc.
Surge Protection Device (SPD) 275VAC MCOV 1 Pole
Screw
16
RM 70.36
1064950000
Weidmüller
Surge Protection Device (SPD) 30VAC, 42VDC MCOV 1 Pole
DIN Rail
16
RM 159.03
DLC-48D3
CITEL
Surge Protection Device (SPD) 53VDC MCOV 1 Pole
DIN Rail
16
RM 326.84
DLA-06D3
CITEL
Surge Protection Device (SPD) 8VDC MCOV 1 Pole
DIN Rail
16
RM 346.44
1250A-3S-600
Bourns Inc.
Surge Protection Device (SPD) 690V MCOV 3 Pole
DIN Rail
16
RM 1,531.26
1280-3S-400
Bourns Inc.
Surge Protection Device (SPD) 440VAC MCOV 3 Pole
DIN Rail
15
RM 361.93
2910340
Phoenix Contact
Surge Protection Device (SPD) 580VAC MCOV 1 Pole
Base Mount
15
RM 428.06
2800976
Phoenix Contact
Surge Protection Device (SPD) 21VAC, 30VDC MCOV 1 Pole
DIN Rail
15
RM 937.86
1063960000
Weidmüller
Surge Protection Device (SPD) 30VAC, 42VDC MCOV 1 Pole
DIN Rail
15
RM 148.28
1064020000
Weidmüller
Surge Protection Device (SPD) 288VAC, 407VDC MCOV 1 Pole
DIN Rail
15
RM 171.08
1064600000
Weidmüller
Surge Protection Device (SPD) 75VAC, 106VDC MCOV 1 Pole
DIN Rail
15
RM 289.56
8448970000
Weidmüller
Surge Protection Device (SPD) 28V MCOV 1 Pole
DIN Rail
15
RM 151.59
MJ8-CAT5E
CITEL
Surge Protection Device (SPD) MCOV 1 Pole
DIN Rail
15
RM 346.32
2730740000
Weidmüller
Surge Protection Device (SPD) 480VAC MCOV 4 Pole
DIN Rail
15
RM 486.23
SPD2-480-3P0-R
Littelfuse Inc.
Surge Protection Device (SPD) 480VAC MCOV 3 Pole
DIN Rail
15
RM 2,304.95
SPD2-300-3P0-R
Littelfuse Inc.
Surge Protection Device (SPD) 300VAC MCOV 3 Pole
DIN Rail
15
RM 2,841.03
2674390000
Weidmüller
Surge Protection Device (SPD) 300V MCOV 4 Pole
Chassis Mount
15
RM 447.70
Common questions about surge protection devices (SPDs)
How many surge protection devices (SPDs) does TracedParts list?
296 part numbers from 11 manufacturers, every one of them carried by an authorized distributor. They are ordered by total stock depth, so the parts you can actually buy today come first.
What is the lowest price for surge protection devices (SPDs)?
Unit prices in this category start at RM 1.90 at quantity one. Larger quantities reach lower price breaks, and each part page shows the lowest price a quoting distributor lists for that exact part number.
Where do the surge protection devices (SPDs) prices and stock come from?
DigiKey, Mouser and element14, read from their own APIs and refreshed daily; this page reflects the catalogue snapshot of 2026-09-25. No broker or open-market listings appear anywhere on TracedParts.