Industrial Surge Protectors – Mouser Singapore

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1270 Series Surge Protective Devices (SPDs)

Bourns 1270 Series Surge Protective Devices (SPDs) are IEC Class I + Class II AC SPDs designed for power systems, lighting, and current and surge protection. These devices are intended to be installed at the front end of the installation, close to sensitive terminals, and in the area of the main switchboard. The 1270 series Surge Protective Devices feature up to 80kA per mode large surge energy capability and up to 12.5kA 10/350μs impulse current capacity. These devices are used in electrical service entrances, branch panels, power circuits, heavy industrial, and EV charging stations.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Termination Style	Voltage Rating	Current Rating	Minimum Operating Temperature	Maximum Operating Temperature	IP Rating	Length	Width	Height	Series
Industrial Surge Protectors AC SPD, 80kA, 3W,350VAC 1270-3S-277 Bourns 36: $235.09 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. 1270-3S-277 Mouser Part No 652-1270-3S-277	Bourns	Industrial Surge Protectors AC SPD, 80kA, 3W,350VAC Learn More about Bourns 1270 surge protective devices	Datasheet	Non-Stocked Lead-Time 24 Weeks	$235.09	Min.: 36 Mult.: 36	DIN Rail	Screw	350 VAC	80 kA	- 40 C	+ 85 C	IP20	54.3 mm	88.6 mm	87 mm	1270
Industrial Surge Protectors AC SPD, 65kA, 3W,440VAC 1270-3S-400 Bourns 36: $235.09 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. 1270-3S-400 Mouser Part No 652-1270-3S-400	Bourns	Industrial Surge Protectors AC SPD, 65kA, 3W,440VAC Learn More about Bourns 1270 surge protective devices	Datasheet	Non-Stocked Lead-Time 24 Weeks	$235.09	Min.: 36 Mult.: 36	DIN Rail	Screw	440 VAC	65 kA	- 40 C	+ 85 C	IP20	54.3 mm	88.6 mm	87 mm	1270
Industrial Surge Protectors AC SPD, 65kA, 3W,600VAC 1270-3S-480 Bourns 36: $241.51 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. 1270-3S-480 Mouser Part No 652-1270-3S-480	Bourns	Industrial Surge Protectors AC SPD, 65kA, 3W,600VAC Learn More about Bourns 1270 surge protective devices	Datasheet	Non-Stocked Lead-Time 24 Weeks	$241.51	Min.: 36 Mult.: 36	DIN Rail	Screw	600 VAC	65 kA	- 40 C	+ 85 C	IP20	54.3 mm	88.6 mm	87 mm	1270
Industrial Surge Protectors AC SPD, 65kA, 3W,750VAC 1270-3S-690 Bourns 36: $245.78 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. 1270-3S-690 Mouser Part No 652-1270-3S-690	Bourns	Industrial Surge Protectors AC SPD, 65kA, 3W,750VAC Learn More about Bourns 1270 surge protective devices	Datasheet	Non-Stocked Lead-Time 24 Weeks	$245.78	Min.: 36 Mult.: 36	DIN Rail	Screw	750 VAC	65 kA	- 40 C	+ 85 C	IP20	54.3 mm	88.6 mm	87 mm	1270
Industrial Surge Protectors AC SPD, 65kA, Module,440VAC 1270-400 Bourns 1: $105.86 Non-Stocked	Mfr. Part No. 1270-400 Mouser Part No 652-1270-400	Bourns	Industrial Surge Protectors AC SPD, 65kA, Module,440VAC Learn More about Bourns 1270 surge protective devices	Datasheet	Non-Stocked	$105.86 $69.12 View Quote	Min.: 1 Mult.: 1	DIN Rail	Screw	440 VAC	65 kA	- 40 C	+ 85 C	IP20	72.4 mm	88.6 mm	87 mm	1270
Industrial Surge Protectors AC SPD, 65kA, Module,600VAC 1270-480 Bourns 1: $109.38 Non-Stocked	Mfr. Part No. 1270-480 Mouser Part No 652-1270-480	Bourns	Industrial Surge Protectors AC SPD, 65kA, Module,600VAC Learn More about Bourns 1270 surge protective devices	Datasheet	Non-Stocked	$109.38 $71.45 View Quote	Min.: 1 Mult.: 1	DIN Rail	Screw	600 VAC	65 kA	- 40 C	+ 85 C	IP20	72.4 mm	88.6 mm	87 mm	1270
Industrial Surge Protectors AC SPD, 80kA, 3W,150VAC+NPE 1270-4NS-120 Bourns 24: $309.89 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. 1270-4NS-120 Mouser Part No 652-1270-4NS-120	Bourns	Industrial Surge Protectors AC SPD, 80kA, 3W,150VAC+NPE Learn More about Bourns 1270 surge protective devices	Datasheet	Non-Stocked Lead-Time 24 Weeks	$309.89	Min.: 24 Mult.: 24	DIN Rail	Screw	150 VAC	80 kA	- 40 C	+ 85 C	IP20	72.4 mm	88.6 mm	87 mm	1270
Industrial Surge Protectors AC SPD, 80kA, 3W,180VAC+NPE 1270-4NS-127 Bourns 24: $334.04 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. 1270-4NS-127 Mouser Part No 652-1270-4NS-127	Bourns	Industrial Surge Protectors AC SPD, 80kA, 3W,180VAC+NPE Learn More about Bourns 1270 surge protective devices	Datasheet	Non-Stocked Lead-Time 24 Weeks	$334.04	Min.: 24 Mult.: 24	DIN Rail	Screw	180 VAC	80 kA	- 40 C	+ 85 C	IP20	72.4 mm	88.6 mm	87 mm	1270
Industrial Surge Protectors AC SPD, 80kA, 3W,275VAC+NPE 1270-4NS-230 Bourns 24: $318.72 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. 1270-4NS-230 Mouser Part No 652-1270-4NS-230	Bourns	Industrial Surge Protectors AC SPD, 80kA, 3W,275VAC+NPE Learn More about Bourns 1270 surge protective devices	Datasheet	Non-Stocked Lead-Time 24 Weeks	$318.72 $318.17 View Quote	Min.: 24 Mult.: 24	DIN Rail	Screw	275 VAC	80 kA	- 40 C	+ 85 C	IP20	72.4 mm	88.6 mm	87 mm	1270
Industrial Surge Protectors AC SPD, 80kA, 3W,350VAC+NPE 1270-4NS-277 Bourns 24: $311.55 Non-Stocked	Mfr. Part No. 1270-4NS-277 Mouser Part No 652-1270-4NS-277	Bourns	Industrial Surge Protectors AC SPD, 80kA, 3W,350VAC+NPE Learn More about Bourns 1270 surge protective devices	Datasheet	Non-Stocked	$311.55 $311.52 View Quote	Min.: 24 Mult.: 24	DIN Rail	Screw	350 VAC	80 kA	- 40 C	+ 85 C	IP20	72.4 mm	88.6 mm	87 mm	1270
Industrial Surge Protectors AC SPD, 80kA, 4W,150VAC 1270-4S-120 Bourns 24: $299.20 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. 1270-4S-120 Mouser Part No 652-1270-4S-120	Bourns	Industrial Surge Protectors AC SPD, 80kA, 4W,150VAC Learn More about Bourns 1270 surge protective devices	Datasheet	Non-Stocked Lead-Time 24 Weeks	$299.20	Min.: 24 Mult.: 24	DIN Rail	Screw	150 VAC	80 kA	- 40 C	+ 85 C	IP20	72.4 mm	88.6 mm	87 mm	1270
Industrial Surge Protectors AC SPD, 80kA, 4W,180VAC 1270-4S-127 Bourns 24: $299.20 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. 1270-4S-127 Mouser Part No 652-1270-4S-127	Bourns	Industrial Surge Protectors AC SPD, 80kA, 4W,180VAC Learn More about Bourns 1270 surge protective devices	Datasheet	Non-Stocked Lead-Time 24 Weeks	$299.20	Min.: 24 Mult.: 24	DIN Rail	Screw	180 VAC	80 kA	- 40 C	+ 85 C	IP20	72.4 mm	88.6 mm	87 mm	1270
Industrial Surge Protectors AC SPD, 80kA, 4W,275VAC 1270-4S-230 Bourns 24: $299.20 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. 1270-4S-230 Mouser Part No 652-1270-4S-230	Bourns	Industrial Surge Protectors AC SPD, 80kA, 4W,275VAC Learn More about Bourns 1270 surge protective devices	Datasheet	Non-Stocked Lead-Time 24 Weeks	$299.20	Min.: 24 Mult.: 24	DIN Rail	Screw	275 VAC	80 kA	- 40 C	+ 85 C	IP20	72.4 mm	88.6 mm	87 mm	1270
Industrial Surge Protectors AC SPD, 80kA, 4W,350VAC 1270-4S-277 Bourns 24: $299.20 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. 1270-4S-277 Mouser Part No 652-1270-4S-277	Bourns	Industrial Surge Protectors AC SPD, 80kA, 4W,350VAC Learn More about Bourns 1270 surge protective devices	Datasheet	Non-Stocked Lead-Time 24 Weeks	$299.20	Min.: 24 Mult.: 24	DIN Rail	Screw	350 VAC	80 kA	- 40 C	+ 85 C	IP20	72.4 mm	88.6 mm	87 mm	1270
Industrial Surge Protectors AC SPD, 65kA, 4W,440VAC 1270-4S-400 Bourns 24: $299.20 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. 1270-4S-400 Mouser Part No 652-1270-4S-400	Bourns	Industrial Surge Protectors AC SPD, 65kA, 4W,440VAC Learn More about Bourns 1270 surge protective devices	Datasheet	Non-Stocked Lead-Time 24 Weeks	$299.20	Min.: 24 Mult.: 24	DIN Rail	Screw	440 VAC	65 kA	- 40 C	+ 85 C	IP20	72.4 mm	88.6 mm	87 mm	1270
Industrial Surge Protectors AC SPD, 65kA, 4W,600VAC 1270-4S-480 Bourns 24: $323.48 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. 1270-4S-480 Mouser Part No 652-1270-4S-480	Bourns	Industrial Surge Protectors AC SPD, 65kA, 4W,600VAC Learn More about Bourns 1270 surge protective devices	Datasheet	Non-Stocked Lead-Time 24 Weeks	$323.48	Min.: 24 Mult.: 24	DIN Rail	Screw	600 VAC	65 kA	- 40 C	+ 85 C	IP20	72.4 mm	88.6 mm	87 mm	1270
Industrial Surge Protectors AC SPD, 65kA, 4W,750VAC 1270-4S-690 Bourns 24: $309.89 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. 1270-4S-690 Mouser Part No 652-1270-4S-690	Bourns	Industrial Surge Protectors AC SPD, 65kA, 4W,750VAC Learn More about Bourns 1270 surge protective devices	Datasheet	Non-Stocked Lead-Time 24 Weeks	$309.89	Min.: 24 Mult.: 24	DIN Rail	Screw	750 VAC	65 kA	- 40 C	+ 85 C	IP20	72.4 mm	88.6 mm	87 mm	1270
Industrial Surge Protectors AC SPD, 65kA, Module,750VAC 1270-690 Bourns 1: $96.11 Non-Stocked	Mfr. Part No. 1270-690 Mouser Part No 652-1270-690	Bourns	Industrial Surge Protectors AC SPD, 65kA, Module,750VAC Learn More about Bourns 1270 surge protective devices	Datasheet	Non-Stocked	$96.11 $83.53 $79.80 $76.13 $70.53	Min.: 1 Mult.: 1	DIN Rail	Screw	750 VAC	65 kA	- 40 C	+ 85 C	IP20	18.1 mm	88.6 mm	87 mm	1270
Industrial Surge Protectors AC SPD, 100kA, NPE Module,150VAC 1270-NPE-150 Bourns 1: $124.21 Non-Stocked	Mfr. Part No. 1270-NPE-150 Mouser Part No 652-1270-NPE-150	Bourns	Industrial Surge Protectors AC SPD, 100kA, NPE Module,150VAC Learn More about Bourns 1270 surge protective devices	Datasheet	Non-Stocked	$124.21 $108.47 $103.84 $99.50 $91.91	Min.: 1 Mult.: 1	DIN Rail	Screw		80 kA	- 40 C	+ 85 C	IP20	18.1 mm	88.6 mm	87 mm	1270
Industrial Surge Protectors AC SPD, 100kA, NPE Module,255VAC 1270-NPE-255 Bourns 1: $124.21 Non-Stocked	Mfr. Part No. 1270-NPE-255 Mouser Part No 652-1270-NPE-255	Bourns	Industrial Surge Protectors AC SPD, 100kA, NPE Module,255VAC Learn More about Bourns 1270 surge protective devices	Datasheet	Non-Stocked	$124.21 $108.47 $103.84 $99.50 $91.91	Min.: 1 Mult.: 1	DIN Rail	Screw		80 kA	- 40 C	+ 85 C	IP20	18.1 mm	88.6 mm	87 mm	1270

1270 Series Surge Protective Devices (SPDs)

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1270 Series Surge Protective Devices (SPDs)

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