Allen-Bradley CU4 Safety Relay Control Unit
Secure your industrial operations with the Allen-Bradley Guardmaster CU4 Safety Relay Control Unit (Cat No. 440R-S23174). This 24V AC/DC Series A module features an adjustable 0.5-10s time delay, dual-channel LED diagnostics, and cULus/CE certifications for reliable, compliant machine safety.
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Allen-Bradley CU4 Safety Relay Control Unit
The Allen-Bradley Guardmaster CU4 (Catalog Number: 440R-S23174) is a highly reliable safety relay control unit designed to protect personnel and machinery in demanding industrial automation environments. Operating on a versatile 24V AC/DC supply, this Series A module features an integrated, adjustable time delay function ranging from 0.5 to 10 seconds, allowing for precise and controlled safe shutdown processes. The unit is equipped with intuitive front-facing status LEDs for Power (PWR), Channel 1 (CH t1), and Channel 2 (CH t2), enabling quick visual diagnostics and troubleshooting. Built to stringent global standards with CE, RoHS, and cULus certifications, the CU4 delivers robust switching capabilities with output ratings of B300 AC15 250V 6A and DC13 24V 3A, making it an essential component for dependable safety circuits.
Technical Specifications:
- Brand: Allen-Bradley (Guardmaster)
- Model: CU4
- Catalog Number: 440R-S23174
- Series: A
- Supply Voltage: 24V AC/DC
- Output Ratings: B300 AC15 250V 6A, DC13 24V 3A
- Time Delay Function: Adjustable dial, 0.5 to 10 seconds
- Diagnostic Indicators: Status LEDs for Power (PWR), Channel 1 (CH t1), and Channel 2 (CH t2)
- Certifications: CE, cULus LISTED (IND. CONT. EQ. 92ZL), RoHS
- Country of Origin: Made in Germany
| Brand | Allen-Bradley |
|---|---|
| Model | CU4 |
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