Circuit Protection

FSP3-277-20KA-NI

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Thomas Research Products

SPD 320VAC/420VDC MCOV 3 POLE

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Circuit Protection

Active

Thomas Research Products

SPD 320VAC/420VDC MCOV 3 POLE

Technical Specifications

Parameters and characteristics for this part

Specification	FSP3-277-20KA-NI

Approval Agency	UL, cURus
Current - Discharge (Max) (8/20µS) [Max]	20 kA
Current - Discharge (Nom) (8/20µS)	20 kA
Mounting Type	Free Hanging
Number of Poles	3
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Voltage - Continuous Operating (Max) (MCOV)	420 VDC, 320 VAC

Part	Number of Poles	Current - Discharge (Max) (8/20µS) [Max]	Approval Agency	Current - Discharge (Nom) (8/20µS)	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Continuous Operating (Max) (MCOV)	Mounting Type
Thomas Research Products FSP3-277-20KA-NI	3	20 kA	cURus UL	20 kA	85 °C	-40 °C	320 VAC 420 VDC	Free Hanging

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

Distributor	Package	Quantity	$

Digikey	Box	500	$ 20.76

General part information

SPD 320VAC/420VDC MCOV 3 POLE

Technical documentation and resources