Littelfuse SIR2B20B4 Isolated SOLIDSTATERELAY-ISOL ATED
ManufacturerLittelfuse(View more products from this manufacturer)
ModelSIR2B20B4
Contact
Secure Checkout
Quality Engagement
Easy change and return
Delivery Available
Width: 38.4 mm
Height: 50.8 mm
Length: 50.8 mm
Output Type: Triac
Unit Weight: 111 g
Contact Form: SPST (1 Form A)
Mounting Style: Panel Mount
Termination Style: Quick Connect
Relay Contact Form: 1 Form B (SPST-NC)
Load Current Rating: 20 A
Load Voltage Rating: 120 VAC
Control Voltage Range: 90 VAC to 150 VAC, 90 VDC to 150 VDC
Maximum Operating Temperature: + 60 C
Minimum Operating Temperature: - 40 C
Stay Updated with Offers
Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Quick Support
Direct access to our certified experts

