Circuit Breakers, Surge Protectors & Fuses

AC Surge Protective Devices

Bourns AC Surge Protective Devices (SPDs) provide AC protection for front-end installations, main switchboards, and sensitive installations without LPS (lightning rods). The product line now includes the model 1250 Series General Duty AC SPDs with a maximum discharge current rating of 50kA (8/2μs) and the model 1210 Series Heavy Duty AC SPDs with a maximum discharge current rating of 100kA (8/20μs). These DIN Rail mountable AC surge protective devices are designed to be installed close to sensitive equipment downstream from the main circuit breaker. Bourns AC Surge Protective Devices comply with standards UL 1449 3rd edition and IEC 616343-1.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.
Industrial Surge Protectors 120VAC 1W+G 1 Protected Pole 1210-1S-120 Bourns 1: $189.01 32In Stock 96Expected 2026-12-31	Mfr. Part # 1210-1S-120 Mouser Part # 652-1210-1S-120	Bourns	Industrial Surge Protectors 120VAC 1W+G 1 Protected Pole Learn More about Bourns 1210 surge protective devices	Datasheet	32In Stock 96Expected 2026-12-31	$189.01 $157.02 $143.73 $143.68 View $125.38 $122.20	Min.: 1 Mult.: 1
Industrial Surge Protectors 120VAC 2W+G 2 Protected Poles 1210-2S-120 Bourns 1: $326.38 18In Stock	Mfr. Part # 1210-2S-120 Mouser Part # 652-1210-2S-120	Bourns	Industrial Surge Protectors 120VAC 2W+G 2 Protected Poles Learn More about Bourns 1210 surge protective devices	Datasheet	18In Stock	$326.38 $291.30 $275.63 $269.29 $269.28	Min.: 1 Mult.: 1
Industrial Surge Protectors 120VAC 1W+G 1 Protected Pole 1250-1S-120 Bourns 1: $148.71 98In Stock	Mfr. Part # 1250-1S-120 Mouser Part # 652-1250-1S-120	Bourns	Industrial Surge Protectors 120VAC 1W+G 1 Protected Pole Learn More about Bourns ac spds	Datasheet	98In Stock	$148.71 $128.97 $126.78 $114.28	Min.: 1 Mult.: 1
Industrial Surge Protectors 230VAC 2W+G 2 Protected Poles 1250-2S-230 Bourns 1: $252.22 9In Stock	Mfr. Part # 1250-2S-230 Mouser Part # 652-1250-2S-230	Bourns	Industrial Surge Protectors 230VAC 2W+G 2 Protected Poles Learn More about Bourns ac spds	Datasheet	9In Stock	$252.22 $252.20	Min.: 1 Mult.: 1
Industrial Surge Protectors 120VAC 2W+G 2 Protected Poles 1250-2S-120 Bourns 48: $254.03 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # 1250-2S-120 Mouser Part # 652-1250-2S-120	Bourns	Industrial Surge Protectors 120VAC 2W+G 2 Protected Poles Learn More about Bourns ac spds	Datasheet	Non-Stocked Lead-Time 15 Weeks	$254.03 View Quote	Min.: 48 Mult.: 48
Industrial Surge Protectors 230VAC 1W+G 1 Protected Pole 1210-1S-230 Bourns 96: $122.20 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # 1210-1S-230 Mouser Part # 652-1210-1S-230	Bourns	Industrial Surge Protectors 230VAC 1W+G 1 Protected Pole Learn More about Bourns 1210 surge protective devices	Datasheet	Non-Stocked Lead-Time 15 Weeks	$122.20	Min.: 96 Mult.: 96
Industrial Surge Protectors 277VAC 1W+G 1 Protected Pole 1210-1S-400 Bourns 96: $124.46 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # 1210-1S-400 Mouser Part # 652-1210-1S-400	Bourns	Industrial Surge Protectors 277VAC 1W+G 1 Protected Pole Learn More about Bourns 1210 surge protective devices	Datasheet	Non-Stocked Lead-Time 15 Weeks	$124.46	Min.: 96 Mult.: 96
Industrial Surge Protectors 600VAC 1W+G 1 Protected Pole 1210-1S-600 Bourns 96: $274.09 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # 1210-1S-600 Mouser Part # 652-1210-1S-600	Bourns	Industrial Surge Protectors 600VAC 1W+G 1 Protected Pole Learn More about Bourns 1210 surge protective devices	Datasheet	Non-Stocked Lead-Time 15 Weeks	$274.09	Min.: 96 Mult.: 96
Industrial Surge Protectors 230VAC 2W+G 2 Protected Poles 1210-2S-230 Bourns 1: $326.17 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # 1210-2S-230 Mouser Part # 652-1210-2S-230	Bourns	Industrial Surge Protectors 230VAC 2W+G 2 Protected Poles Learn More about Bourns 1210 surge protective devices	Datasheet	Non-Stocked Lead-Time 15 Weeks	$326.17 $296.88 $269.28	Min.: 1 Mult.: 1
Industrial Surge Protectors 277VAC 2W+G 2 Protected Poles 1210-2S-400 Bourns 48: $310.02 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # 1210-2S-400 Mouser Part # 652-1210-2S-400	Bourns	Industrial Surge Protectors 277VAC 2W+G 2 Protected Poles Learn More about Bourns 1210 surge protective devices	Datasheet	Non-Stocked Lead-Time 15 Weeks	$310.02	Min.: 48 Mult.: 48
Industrial Surge Protectors 120VAC 3W+G 3 Protected Poles 1210-3S-120 Bourns 24: $441.26 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # 1210-3S-120 Mouser Part # 652-1210-3S-120	Bourns	Industrial Surge Protectors 120VAC 3W+G 3 Protected Poles Learn More about Bourns 1210 surge protective devices	Datasheet	Non-Stocked Lead-Time 15 Weeks	$441.26	Min.: 24 Mult.: 24
Industrial Surge Protectors 230VAC 3W+G 3 Protected Poles 1210-3S-230 Bourns 24: $444.40 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # 1210-3S-230 Mouser Part # 652-1210-3S-230	Bourns	Industrial Surge Protectors 230VAC 3W+G 3 Protected Poles Learn More about Bourns 1210 surge protective devices	Datasheet	Non-Stocked Lead-Time 15 Weeks	$444.40 View Quote	Min.: 24 Mult.: 24
Industrial Surge Protectors 277VAC 3W+G 3 Protected Poles 1210-3S-400 Bourns 24: $444.96 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # 1210-3S-400 Mouser Part # 652-1210-3S-400	Bourns	Industrial Surge Protectors 277VAC 3W+G 3 Protected Poles Learn More about Bourns 1210 surge protective devices	Datasheet	Non-Stocked Lead-Time 15 Weeks	$444.96	Min.: 24 Mult.: 24
Industrial Surge Protectors 600VAC 3W+G 3 Protected Poles 1210-3S-600 Bourns 24: $576.23 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # 1210-3S-600 Mouser Part # 652-1210-3S-600	Bourns	Industrial Surge Protectors 600VAC 3W+G 3 Protected Poles Learn More about Bourns 1210 surge protective devices	Datasheet	Non-Stocked Lead-Time 15 Weeks	$576.23 View Quote	Min.: 24 Mult.: 24
Industrial Surge Protectors 120VAC 4W+G 4 Protected Poles 1210-4S-120 Bourns 24: $548.34 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # 1210-4S-120 Mouser Part # 652-1210-4S-120	Bourns	Industrial Surge Protectors 120VAC 4W+G 4 Protected Poles Learn More about Bourns 1210 surge protective devices	Datasheet	Non-Stocked Lead-Time 15 Weeks	$548.34 View Quote	Min.: 24 Mult.: 24
Industrial Surge Protectors 230VAC 4W+G 4 Protected Poles 1210-4S-230 Bourns 24: $545.36 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # 1210-4S-230 Mouser Part # 652-1210-4S-230	Bourns	Industrial Surge Protectors 230VAC 4W+G 4 Protected Poles Learn More about Bourns 1210 surge protective devices	Datasheet	Non-Stocked Lead-Time 15 Weeks	$545.36	Min.: 24 Mult.: 24
Industrial Surge Protectors 277VAC 4W+G 4 Protected Poles 1210-4S-400 Bourns 24: $550.58 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # 1210-4S-400 Mouser Part # 652-1210-4S-400	Bourns	Industrial Surge Protectors 277VAC 4W+G 4 Protected Poles Learn More about Bourns 1210 surge protective devices	Datasheet	Non-Stocked Lead-Time 15 Weeks	$550.58 View Quote	Min.: 24 Mult.: 24
Industrial Surge Protectors 230VAC 1W+G 1 Protected Pole 1250-1S-230 Bourns 96: $115.27 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # 1250-1S-230 Mouser Part # 652-1250-1S-230	Bourns	Industrial Surge Protectors 230VAC 1W+G 1 Protected Pole Learn More about Bourns ac spds	Datasheet	Non-Stocked Lead-Time 15 Weeks	$115.27 View Quote	Min.: 96 Mult.: 96
Industrial Surge Protectors 277VAC 1W+G 1 Protected Pole 1250-1S-400 Bourns 96: $117.68 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # 1250-1S-400 Mouser Part # 652-1250-1S-400	Bourns	Industrial Surge Protectors 277VAC 1W+G 1 Protected Pole Learn More about Bourns ac spds	Datasheet	Non-Stocked Lead-Time 15 Weeks	$117.68	Min.: 96 Mult.: 96
Industrial Surge Protectors 600VAC 1W+G 1 Protected Pole 1250-1S-480 Bourns 96: $117.68 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # 1250-1S-480 Mouser Part # 652-1250-1S-480	Bourns	Industrial Surge Protectors 600VAC 1W+G 1 Protected Pole Learn More about Bourns ac spds	Datasheet	Non-Stocked Lead-Time 15 Weeks	$117.68	Min.: 96 Mult.: 96
Industrial Surge Protectors 277VAC 2W+G 2 Protected Poles 1250-2S-400 Bourns 48: $242.87 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # 1250-2S-400 Mouser Part # 652-1250-2S-400	Bourns	Industrial Surge Protectors 277VAC 2W+G 2 Protected Poles Learn More about Bourns ac spds	Datasheet	Non-Stocked Lead-Time 15 Weeks	$242.87 View Quote	Min.: 48 Mult.: 48
Industrial Surge Protectors 120VAC 3W+G 3 Protected Poles 1250-3S-120 Bourns 24: $389.22 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # 1250-3S-120 Mouser Part # 652-1250-3S-120	Bourns	Industrial Surge Protectors 120VAC 3W+G 3 Protected Poles Learn More about Bourns ac spds	Datasheet	Non-Stocked Lead-Time 15 Weeks	$389.22	Min.: 24 Mult.: 24
Industrial Surge Protectors 230VAC 3W+G 3 Protected Poles 1250-3S-230 Bourns 24: $389.22 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # 1250-3S-230 Mouser Part # 652-1250-3S-230	Bourns	Industrial Surge Protectors 230VAC 3W+G 3 Protected Poles Learn More about Bourns ac spds	Datasheet	Non-Stocked Lead-Time 15 Weeks	$389.22	Min.: 24 Mult.: 24
Industrial Surge Protectors 277VAC 3W+G 3 Protected Poles 1250-3S-400 Bourns 24: $389.22 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # 1250-3S-400 Mouser Part # 652-1250-3S-400	Bourns	Industrial Surge Protectors 277VAC 3W+G 3 Protected Poles Learn More about Bourns ac spds	Datasheet	Non-Stocked Lead-Time 15 Weeks	$389.22	Min.: 24 Mult.: 24
Industrial Surge Protectors 600VAC 3W+G 3 Protected Poles 1250-3S-480 Bourns 1: $625.69 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # 1250-3S-480 Mouser Part # 652-1250-3S-480	Bourns	Industrial Surge Protectors 600VAC 3W+G 3 Protected Poles Learn More about Bourns ac spds	Datasheet	Non-Stocked Lead-Time 15 Weeks	$625.69 $389.22	Min.: 1 Mult.: 1

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