Specification	1250-1S-120

Approval Agency	CE, CSA, UR
Current - Discharge (Max) (8/20µS) [Max]	50 kA
Current - Discharge (Nom) (8/20µS)	20 kA
Current - Short Circuit Rating (SCCR)	100 kA
Features	Thermally Protected, Remote Signaling Contacts
Form	Base + Module
Mounting Type	DIN Rail
Number of Poles	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-50 °C
Type	Type 2, Type 4
Voltage - Continuous Operating (Max) (MCOV) [Max]	150 VAC
Voltage - Protection Level (VP) (2416)	900 V
Voltage - Protection Rating (VPR)	700 V

1250 Series

Part	Number of Poles	Voltage - Protection Level (VP) (2416)	Current - Short Circuit Rating (SCCR)	Approval Agency	Form	Current - Discharge (Max) (8/20µS) [Max]	Voltage - Protection Rating (VPR)	Type	Features	Current - Discharge (Nom) (8/20µS)	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Continuous Operating (Max) (MCOV) [Max]
Bourns Inc. 1250-3S-480	3	2.5 kV	100 kA	CE CSA UR	Base + Module	50 kA	1.8 kV	Type 2 Type 4	Remote Signaling Contacts Thermally Protected	20 kA	DIN Rail	85 °C	-50 °C	550 VAC
Bourns Inc. 1250-1S-400	1	1.8 kV	100 kA	CE CSA UR	Base + Module	50 kA	1.2 kV	Type 2 Type 4	Remote Signaling Contacts Thermally Protected	20 kA	DIN Rail	85 °C	-50 °C	420 VAC
Bourns Inc. 1250-4S-120	4	900 V	100 kA	CE CSA UR	Base + Module	50 kA	700 V	Type 2 Type 4	Remote Signaling Contacts Thermally Protected	20 kA	DIN Rail	85 °C	-50 °C	150 VAC
Bourns Inc. 1250-2S-120	2	900 V	100 kA	CE CSA UR	Base + Module	50 kA	700 V	Type 2 Type 4	Remote Signaling Contacts Thermally Protected	20 kA	DIN Rail	85 °C	-50 °C	150 VAC
Bourns Inc. 1250-3S-400	3	1.8 kV	100 kA	CE CSA UR	Base + Module	50 kA	1.2 kV	Type 2 Type 4	Remote Signaling Contacts Thermally Protected	20 kA	DIN Rail	85 °C	-50 °C	420 VAC
Bourns Inc. 1250-2S-400	2	1.8 kV	100 kA	CE CSA UR	Base + Module	50 kA	1.2 kV	Type 2 Type 4	Remote Signaling Contacts Thermally Protected	20 kA	DIN Rail	85 °C	-50 °C	420 VAC
Bourns Inc. 1250-4S-230	4	1.25 kV	100 kA	CE CSA UR	Base + Module	50 kA	1 kV	Type 2 Type 4	Remote Signaling Contacts Thermally Protected	20 kA	DIN Rail	85 °C	-50 °C	275 VAC
Bourns Inc. 1250-1S-480	1	2.5 kV	100 kA	CE CSA UR	Base + Module	50 kA	1.8 kV	Type 2 Type 4	Remote Signaling Contacts Thermally Protected	20 kA	DIN Rail	85 °C	-50 °C	550 VAC
Bourns Inc. 1250-1S-120	1	900 V	100 kA	CE CSA UR	Base + Module	50 kA	700 V	Type 2 Type 4	Remote Signaling Contacts Thermally Protected	20 kA	DIN Rail	85 °C	-50 °C	150 VAC

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 114.13
Mouser	N/A	1	$ 115.52
		5	$ 113.25
		10	$ 111.03
		25	$ 86.38
		50	$ 74.88
		96	$ 64.78

Description

General part information

1250 Series

General duty Type-2 AC surge protective device (SPD) designed to protect high risk electrical service entrance and branch panels. This SPD is intended to be installed at the front end of the installation, in the main switchboard, close to sensitive terminals or in installations without LPS (lightning rods).

Documents

Technical documentation and resources

1250-1S-120

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1250-1S-120

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Technical Specifications

1250 Series

Pricing

Description

1250 Series

Documents

1250-1S-120 | Datasheet

Technical Data Sheet EN

Product Change Notice EN

Technical Data Sheet EN

1250 Series