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SIR2B20A4

SIR2B20A4

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RELAY SSR 150V AC/DC-IN 20A 120V AC-OUT 4-PIN

SIR2B20A4

SIR2B20A4

Active

RELAY SSR 150V AC/DC-IN 20A 120V AC-OUT 4-PIN

Description Specifications Series Pricing CAD Documents

Description

General part information

SIR2B20A4 Series

The SIR2B20A4 relay provides solid-state switching protection with input voltage from 90 to 150 V ac/dc and output voltage at 120 V ac.

Technical Specifications

Parameters and characteristics for this part

Specification	SIR2B20A4

Approval Agency	UR
Circuit	SPST-NO (1 Form A)
Load Current	20 A
Mounting Type	Chassis Mount
Operating Temperature (Max)	60 °C
Operating Temperature (Min)	-20 °C
Output Type	AC, Zero Cross
Package / Case	Module
Quick Connect Size (0.250")	0.25 in
Termination Style	Quick Connect
Voltage - Input (AC) Maximum	150 VAC
Voltage - Input (AC) Minimum	90 V
Voltage - Input (DC) Maximum	150 V
Voltage - Input (DC) Minimum	90 V
Voltage - Input (Maximum)	150 V
Voltage - Input (Minimum)	90 V
Voltage - Load (Max)	120 V
Voltage - Load (Min)	0 V

Pricing

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

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

SIR2B20A4 | Datasheet

PHS, SIR SLR TCR9C 2X2 2D Print

SIR2B20A4 Series

Part	Quick Connect Size (0.250")	Termination Style	Output Type	Operating Temperature (Max)	Operating Temperature (Min)	Package / Case	Approval Agency	Load Current	Voltage - Input (Minimum)	Voltage - Input (Maximum)	Voltage - Input (AC) Minimum	Voltage - Input (AC) Maximum	Voltage - Input (DC) Minimum	Voltage - Input (DC) Maximum	Voltage - Load (Min)	Voltage - Load (Max)	Mounting Type	Circuit
LITTELFUSE SIR2B20A4	0.25 in	Quick Connect	AC Zero Cross	60 °C	-20 °C	Module	UR	20 A	90 V	150 V	90 V	150 VAC	90 V	150 V	0 V	120 V	Chassis Mount	SPST-NO (1 Form A)