Circuit Breakers, Surge Protectors & Fuses – Mouser Singapore

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Surge Protection Devices

Bourns Surge Protective Devices (SPDs) protect sensitive equipment from damage caused by lightning and electrical transient surges. These protective devices integrate discrete circuit protection devices into an assembly or system that provides enhanced functionality and protection. Based on Bourns' expertise in discrete circuit protection, the SPD product line includes protective devices for AC systems, DC power systems, signal data line circuits, and coaxial networks/CATV. Bourns SPDs protect various electronic, electrical, data communication, and telecommunication equipment.

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Types of Circuit Breakers, Surge Protectors & Fuses

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Part #

Industrial Surge Protectors AC HYBRID SPD, 100kA, 4W MG,275VAC

1260-4SMG-230
Bourns
1: $639.01
10In Stock

Mfr. Part No.
1260-4SMG-230

Mouser Part No
652-1260-4SMG-230

Bourns

Industrial Surge Protectors AC HYBRID SPD, 100kA, 4W MG,275VAC

Datasheet

10In Stock

$639.01

$639.00

$546.08

Min.: 1
Mult.: 1

Industrial Surge Protectors AC HYBRID SPD, 100kA, 4W MG,440VAC

1260-4SMG-400
Bourns
1: $698.42
9In Stock

Mfr. Part No.
1260-4SMG-400

Mouser Part No
652-1260-4SMG-400

Bourns

Industrial Surge Protectors AC HYBRID SPD, 100kA, 4W MG,440VAC

Datasheet

9In Stock

$698.42

$698.41

$546.08

Min.: 1
Mult.: 1

Industrial Surge Protectors AC HYBRID SPD, 100kA, 4W MG,600VAC

1260-4SMG-480
Bourns
1: $615.58
8In Stock

Mfr. Part No.
1260-4SMG-480

Mouser Part No
652-1260-4SMG-480

Bourns

Industrial Surge Protectors AC HYBRID SPD, 100kA, 4W MG,600VAC

Datasheet

8In Stock

$615.58

Min.: 1
Mult.: 1

Industrial Surge Protectors DC SPD, Y Configuration,1500VDC

1420A-PV-1500-Y
Bourns
1: $341.25
8In Stock

Mfr. Part No.
1420A-PV-1500-Y

Mouser Part No
652-1420A-PV-1500-Y

Bourns

Industrial Surge Protectors DC SPD, Y Configuration,1500VDC

Datasheet

8In Stock

$341.25

$328.14

$290.69

View

Min.: 1
Mult.: 1

Industrial Surge Protectors DATA and SIGNAL SPD,4L,12V,Circuit 2

2520-4L2-12
Bourns
1: $90.42
107In Stock

Mfr. Part No.
2520-4L2-12

Mouser Part No
652-2520-4L2-12

Bourns

Industrial Surge Protectors DATA and SIGNAL SPD,4L,12V,Circuit 2

Datasheet

107In Stock

$90.42

$85.43

$85.42

$85.40

$85.39

Min.: 1
Mult.: 1

Industrial Surge Protectors DATA and SIGNAL SPD,4L,24V,Circuit 2

2520-4L2-24
Bourns
1: $116.19
62In Stock

Mfr. Part No.
2520-4L2-24

Mouser Part No
652-2520-4L2-24

Bourns

Industrial Surge Protectors DATA and SIGNAL SPD,4L,24V,Circuit 2

Datasheet

62In Stock

$116.19

$94.26

$86.69

$85.39

Min.: 1
Mult.: 1

Industrial Surge Protectors AC SPD, 1W-G,690VAC

1250A-1S-600
Bourns
1: $146.59
4In Stock

Mfr. Part No.
1250A-1S-600

Mouser Part No
652-1250A-1S-600

Bourns

Industrial Surge Protectors AC SPD, 1W-G,690VAC

Datasheet

4In Stock

$146.59

$111.20

Min.: 1
Mult.: 1

Industrial Surge Protectors AC SPD, 3W-G,690VAC

1250A-3S-600
Bourns
1: $453.93
5In Stock

Mfr. Part No.
1250A-3S-600

Mouser Part No
652-1250A-3S-600

Bourns

Industrial Surge Protectors AC SPD, 3W-G,690VAC

Datasheet

5In Stock

$453.93

$445.38

$444.87

$392.33

Quote

Min.: 1
Mult.: 1

Industrial Surge Protectors AC HYBRID SPD, 100kA, 1W MG,150VAC

1260-1SMG-120
Bourns
1: $158.79
10In Stock

Mfr. Part No.
1260-1SMG-120

Mouser Part No
652-1260-1SMG-120

Bourns

Industrial Surge Protectors AC HYBRID SPD, 100kA, 1W MG,150VAC

Datasheet

10In Stock

$158.79

$135.04

Min.: 1
Mult.: 1

Industrial Surge Protectors AC HYBRID SPD, 100kA, 1W MG,275VAC

1260-1SMG-230
Bourns
1: $151.52
3In Stock

Mfr. Part No.
1260-1SMG-230

Mouser Part No
652-1260-1SMG-230

Bourns

Industrial Surge Protectors AC HYBRID SPD, 100kA, 1W MG,275VAC

Datasheet

3In Stock

$151.52

$135.04

Min.: 1
Mult.: 1

Industrial Surge Protectors AC HYBRID SPD, 100kA, 2W MG,275VAC

1260-2SMG-230
Bourns
1: $337.48
4In Stock

Mfr. Part No.
1260-2SMG-230

Mouser Part No
652-1260-2SMG-230

Bourns

Industrial Surge Protectors AC HYBRID SPD, 100kA, 2W MG,275VAC

Datasheet

4In Stock

$337.48

$328.07

$328.05

$274.04

Min.: 1
Mult.: 1

Industrial Surge Protectors DC SPD, V Configuration,48VDC

1420A-PV-48-D
Bourns
1: $192.32
10In Stock

Mfr. Part No.
1420A-PV-48-D

Mouser Part No
652-1420A-PV-48-D

Bourns

Industrial Surge Protectors DC SPD, V Configuration,48VDC

Datasheet

10In Stock

$192.32

$171.48

$165.74

View

Min.: 1
Mult.: 1

Industrial Surge Protectors DC SPD, V Configuration,600VDC

1420A-PV-600-D
Bourns
1: $187.61
2In Stock

Mfr. Part No.
1420A-PV-600-D

Mouser Part No
652-1420A-PV-600-D

Bourns

Industrial Surge Protectors DC SPD, V Configuration,600VDC

Datasheet

2In Stock

$187.61

$184.40

$170.47

$170.40

$160.85

Min.: 1
Mult.: 1

Industrial Surge Protectors DATA and SIGNAL SPD,2L,12V,Circuit 1

2510-2L1-12
Bourns
1: $103.87
8In Stock

Mfr. Part No.
2510-2L1-12

Mouser Part No
652-2510-2L1-12

Bourns

Industrial Surge Protectors DATA and SIGNAL SPD,2L,12V,Circuit 1

Datasheet

8In Stock

$103.87

$94.27

$74.70

$73.81

View

Min.: 1
Mult.: 1

Industrial Surge Protectors DATA and SIGNAL SPD,2L,24V,Circuit 1

2510-2L1-24
Bourns
1: $86.94
3In Stock

Mfr. Part No.
2510-2L1-24

Mouser Part No
652-2510-2L1-24

Bourns

Industrial Surge Protectors DATA and SIGNAL SPD,2L,24V,Circuit 1

Datasheet

3In Stock

$86.94

$69.50

Min.: 1
Mult.: 1

Industrial Surge Protectors DATA and SIGNAL SPD,4L,12V,Circuit 1

2520-4L1-12
Bourns
1: $124.53
9In Stock

Mfr. Part No.
2520-4L1-12

Mouser Part No
652-2520-4L1-12

Bourns

Industrial Surge Protectors DATA and SIGNAL SPD,4L,12V,Circuit 1

Datasheet

9In Stock

$124.53

$113.67

$91.11

$90.10

View

Min.: 1
Mult.: 1

Industrial Surge Protectors DATA and SIGNAL SPD,4L,24V,Circuit 1

2520-4L1-24
Bourns
1: $104.82
10In Stock

Mfr. Part No.
2520-4L1-24

Mouser Part No
652-2520-4L1-24

Bourns

Industrial Surge Protectors DATA and SIGNAL SPD,4L,24V,Circuit 1

Datasheet

10In Stock

$104.82

$85.39

Min.: 1
Mult.: 1

Industrial Surge Protectors 230VAC 2W+G 2 Protected Poles

1210-2S-230
Bourns
1: $293.51
27In Stock

Mfr. Part No.
1210-2S-230

Mouser Part No
652-1210-2S-230

Bourns

Industrial Surge Protectors 230VAC 2W+G 2 Protected Poles

Datasheet

27In Stock

$293.51

$243.74

$240.87

$236.30

Min.: 1
Mult.: 1

Industrial Surge Protectors 120VAC 1W+G 1 Protected Pole

1250-1S-120
Bourns
1: $112.15
100In Stock

Mfr. Part No.
1250-1S-120

Mouser Part No
652-1250-1S-120

Bourns

Industrial Surge Protectors 120VAC 1W+G 1 Protected Pole

Datasheet

100In Stock

$112.15

$104.89

$100.29

Min.: 1
Mult.: 1

Industrial Surge Protectors 230VAC 2W+G 2 Protected Poles

1250-2S-230
Bourns
1: $313.49
24In Stock

Mfr. Part No.
1250-2S-230

Mouser Part No
652-1250-2S-230

Bourns

Industrial Surge Protectors 230VAC 2W+G 2 Protected Poles

Datasheet

24In Stock

$313.49

$260.35

$253.98

$238.57

View

Min.: 1
Mult.: 1

Industrial Surge Protectors 600VAC 3W+G 3 Protected Poles

1250-3S-480
Bourns
1: $367.17
3In Stock

Mfr. Part No.
1250-3S-480

Mouser Part No
652-1250-3S-480

Bourns

Industrial Surge Protectors 600VAC 3W+G 3 Protected Poles

Datasheet

3In Stock

$367.17

$341.55

Min.: 1
Mult.: 1

Industrial Surge Protectors DC 2W+G, 24Vdc Surge Suppressors

1320-S-24
Bourns
1: $195.82
31In Stock
192Expected 2/6/2026

Mfr. Part No.
1320-S-24

Mouser Part No
652-1320-S-24

Bourns

Industrial Surge Protectors DC 2W+G, 24Vdc Surge Suppressors

Datasheet

31In Stock

192Expected 2/6/2026

$195.82

$162.66

$147.41

$141.97

View

Min.: 1
Mult.: 1

Industrial Surge Protectors 48VDC 2W+G

1320-S-48
Bourns
1: $172.80
77In Stock

Mfr. Part No.
1320-S-48

Mouser Part No
652-1320-S-48

Bourns

Industrial Surge Protectors 48VDC 2W+G

Datasheet

77In Stock

$172.80

$155.55

$148.20

$140.25

View

Min.: 1
Mult.: 1

Industrial Surge Protectors L/L 56vdc L/G 28vdc DIN-3 Clamp

1810-28-A3
Bourns
1: $119.15
9In Stock
End of Life

Mfr. Part No.
1810-28-A3

Mouser Part No
652-1810-28-A3

End of Life

Bourns

Industrial Surge Protectors L/L 56vdc L/G 28vdc DIN-3 Clamp

Datasheet

9In Stock

$119.15

$117.62

$104.25

Min.: 1
Mult.: 1

Industrial Surge Protectors AC SPD 10KA RATED 120/240V

1202-240S
Bourns
20: $124.82
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
1202-240S

Mouser Part No
652-1202-240S

Bourns

Industrial Surge Protectors AC SPD 10KA RATED 120/240V

Datasheet

Non-Stocked Lead-Time 12 Weeks

$124.82

$107.71

View

Min.: 20
Mult.: 20