CW Series Solid-State Relays

Sensata - Crydom CW series relays feature a universal AC/DC voltage input option

Image of Sensata-Crydom CW Series Solid-State Relay Sensata - Crydom high-performance CW series solid-state relays (SSR) offer a back-to-back SCR output for reliable switching of commercial and heavy industrial loads. This high-performing SSR is available with output ratings from 10 A up to 125 A at 24 VAC to 660 VAC and includes a universal AC/DC voltage input option in addition to the standard 3 VDC to 32 VDC, 18 VAC to 36 VAC, and 90 VAC to 280 VAC inputs. The U-input versions accept either 20 VDC to 48 VDC or 20 VAC to 280 VAC control signals to provide greater flexibility while maintaining the same UL general use and motor controller rating as existing CW series SSRs.

The CW series panel-mount SSR includes a removable IP20 touch-safe cover for added safety and is also available with zero-voltage turn-on (for resistive loads) or instantaneous turn on (for inductive loads) outputs.

Features
  • DBC substrate for superior thermal performance
  • 3 VDC to 32 VDC, 18 VAC to 36 VAC, 90 VAC to 280 VAC, and universal AC/DC control input options
  • LED input indicator
  • EMC-compliant to Level 3
  • cULus recognized, CE and RoHS compliant
  • Improved SEMS screw and washer
  • Redesigned housing with anti-rotation barriers
  • Ratings from 10 A to 125 A at 24 VAC to 280 VAC and 48 VAC to 660 VAC
  • Removable IP20 touch-safe cover
Applications
  • HVAC/R
  • Industrial equipment
Resources
  • Installation guide

CW Series Solid-State Relays

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
SSR RELAY SPST-NO 25A 24-280VCWD2425SSR RELAY SPST-NO 25A 24-280V145 - Immediate$57.22View Details
SSR RELAY SPST-NO 10A 24-280VCWD2410SSR RELAY SPST-NO 10A 24-280V53 - Immediate$56.61View Details
SSR RELAY SPST-NO 25A 24-280VCWD2425-10SSR RELAY SPST-NO 25A 24-280V0 - Immediate$58.30View Details
SSR RELAY SPST-NO 25A 24-280VCWA2425SSR RELAY SPST-NO 25A 24-280V82 - Immediate$61.11View Details
SSR RELAY SPST-NO 50A 24-280VCWD2450-10SSR RELAY SPST-NO 50A 24-280V30 - Immediate$67.87View Details
SSR RELAY SPST-NO 10A 48-660VCWD4810-10SSR RELAY SPST-NO 10A 48-660V40 - Immediate$71.06View Details
SSR RELAY SPST-NO 50A 48-660VCWD4850-10SSR RELAY SPST-NO 50A 48-660V47 - Immediate$83.21View Details
SSR RELAY SPST-NO 50A 48-660VCWD4850PSSR RELAY SPST-NO 50A 48-660V19 - Immediate$83.21View Details
SSR RELAY SPST-NO 90A 24-280VCWA2490SSR RELAY SPST-NO 90A 24-280V114 - Immediate$117.99View Details
SSR RELAY SPST-NO 10A 24-280VCWA2410ESSR RELAY SPST-NO 10A 24-280V8 - Immediate$60.96View Details
SSR RELAY SPST-NO 90A 48-660VCWD4890SSR RELAY SPST-NO 90A 48-660V88 - Immediate$129.60View Details
SSR RELAY SPST-NO 25A 24-280VCWU2425-10SSR RELAY SPST-NO 25A 24-280V0 - ImmediateSee Page for PricingView Details
SSR RELAY SPST-NO 50A 24-280VCWA2450ESSR RELAY SPST-NO 50A 24-280V11 - Immediate$73.37View Details
SSR RELAY SPST-NO 125A 48-660VCWA48125E-10SSR RELAY SPST-NO 125A 48-660V67 - Immediate$174.03View Details
SSR RELAY SPST-NO 25A 24-280VCWD2425PHSSR RELAY SPST-NO 25A 24-280V17 - Immediate$59.38View Details
SSR RELAY SPST-NO 50A 24-280VCWD2450SSR RELAY SPST-NO 50A 24-280V15 - Immediate$66.80View Details
SSR RELAY SPST-NO 50A 24-280VCWU2450-10SSR RELAY SPST-NO 50A 24-280V5 - Immediate$70.88View Details
SSR RELAY SPST-NO 25A 48-660VCWD4825SSR RELAY SPST-NO 25A 48-660V20 - Immediate
5 - Marketplace
$72.97View Details
SSR RELAY SPST-NO 50A 48-660VCWD4850SSR RELAY SPST-NO 50A 48-660V10 - Immediate$81.04View Details
SSR RELAY SPST-NO 50A 48-660VCWA4850SSR RELAY SPST-NO 50A 48-660V18 - Immediate$88.42View Details
Updated: 2026-02-25
Published: 2013-07-23