Allen Bradley
Allen Bradley 1492-SP3C500 3-Pole Molded Case Circuit Breaker
Allen Bradley 1492-SP3C500 3-Pole Molded Case Circuit Breaker
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12-Mo Warranty
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🎖 Veteran-Owned
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12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
3-Pole configuration
50A current rating
480Y/277 VAC voltage rating
C-trip characteristics
Long-Time and Instantaneous trip functions
Product description
The Allen Bradley 1492-SP3C500 is a 3-pole, 50A, 480V molded case circuit breaker. It features C-trip characteristics, offering Long-Time and Instantaneous trip functions with a thermal magnetic trip unit. This breaker is designed for feed-thru connections and has an AIC rating of 5kA at 480V.
This heavy-duty circuit breaker is designed for industrial applications requiring high current protection, such as in main power distribution panels, large machinery, and heavy industrial equipment.
Source your Allen Bradley 1492-SP3C500 from Stanlo Automation. As a veteran-owned surplus parts distributor, we provide reliable components for your automation needs.
Technical specifications
| Part Number | 1492-SP3C500 |
| Poles | 3 |
| Amperage | 50A |
| Voltage | 480Y/277 VAC |
| AIC Rating | 5kA@480V |
| Trip Characteristics | C-trip |
| Trip Unit | Thermal Magnetic |
Common applications
Main Power Distribution
Large Industrial Machinery
Heavy Industrial Equipment
Control Systems
Compatible systems
Designed for high-amperage industrial applications, compatible with standard electrical distribution panels.
Also known as
Bulletin 1492 SP3C500
AB 1492-SP3C500
Replaces / compatible with
This breaker is part of the Allen-Bradley 1492 series. Specific replacements depend on the application and existing system configurations.
Technical note
Expert tip
Note that the 1492-SP3C500 has been discontinued by the manufacturer; however, functional replacements may be available.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What is the current rating and voltage for the Allen Bradley 1492-SP3C500 circuit breaker?
The Allen Bradley 1492-SP3C500 circuit breaker is rated for 50 Amps and operates at 480Y/277 VAC.