Allen Bradley 1492-GH020 - 2A, 250VAC, Miniature Circuit Breaker (MCB)

Allen-Bradley 1492-GH020 Miniature Circuit Breaker (MCB) — 2A, 250VAC

Engineered for reliability in power distribution and control systems, the 1492-GH020 is a compact miniature circuit breaker rated at 2 amps and up to 250 volts. When you need steady protection against overcurrent in panelboards, switchboards, control panels, or OEM equipment, this MCB delivers crisp, predictable trips to keep wiring and components safe.

Key specs at a glance

• Current rating: 2A
• Voltage rating: 250VAC
• Breaker type: Miniature Circuit Breaker (MCB)

What makes this MCB stand out

Designed for industrial, commercial, and OEM environments, the 1492-GH020 offers dependable overcurrent protection in distribution panels and motor control centers. Its compact form factor fits tight panel layouts, while maintaining robust performance under routine cycling and fault conditions.

Ideal use cases

• Panelboards and switchboards in manufacturing facilities
• Control panels in automation and process equipment
• OEM assemblies requiring reliable, easy-to-swap protection modules
• Motor control centers where modular overcurrent protection is essential

Implementation tips

For best results, install in compatible enclosures designed for 250VAC MCBs and ensure proper electrical clearances. Confirm that the mounting and conductor sizes align with your panel specifications, and follow site safety standards during installation. This breaker supports standard overcurrent protection for circuits operating at 250VAC up to 2A, helping minimize downtime due to nuisance trips while safeguarding wiring and devices.

Why choose Allen-Bradley for protection needs

With the Allen-Bradley name behind it, the 1492-GH020 brings a proven track record of reliability to your electrical infrastructure. When durability, precise current limiting, and straightforward maintenance matter, this MCB provides a practical balance of protection and value.