Allen-Bradley 1489-M1C020 Miniature Circuit Breaker

Products Description

Allen-Bradley 1489-M1C020 Miniature Circuit Breaker plc module in stock

Core Advantages

Dual Standard Compliance (UL489 and IEC/EN 60947-2)
The 1489-M1C020 is approved for branch circuit protection in the United States and Canada under UL489, and certified as a miniature circuit breaker for IEC applications. This dual compliance simplifies inventory for global panel builders and OEMs .

Current-Limiting Thermal-Magnetic Design
The breaker features a thermal-magnetic trip mechanism that responds to both overload (thermal) and short-circuit (magnetic) conditions. The current-limiting design reduces let-through energy during fault conditions .

C Trip Curve for Inductive Loads
The Type C trip curve is optimized for inductive loads such as motors, transformers, and power supplies, providing a balance between inrush tolerance and protection response .

Flexible Wiring and Bus Bar Compatibility
The breaker includes dual terminals for wiring and bus bar flexibility, with reversible line and load connections. It is compatible with UL 508 Listed bus bars, auxiliary contacts, signal contacts, and shunt trips .

Application

The Allen-Bradley 1489-M1C020 is deployed across industrial automation and control scenarios:

• Branch Circuit Protection: Protects control circuits, PLC I/O power branches, and small motor circuits from overload and short-circuit damage .

• Industrial Control Panels: Serves as the primary overcurrent protection device for individual branch circuits within automation cabinets.

• Motor and Inductive Load Protection: The Type C trip curve accommodates the inrush current of small motors, transformers, and switching power supplies .

• Global Machinery Manufacturing: Dual UL/IEC certification enables use in equipment destined for North American and European markets.

Packing&Delivery

In order to save the freight and reduce your budget, we choose the packaging for environment-friendly. We use foam board with 3 cm thick to fill in all around the box inside to protect parts, then use carton to pack the parts, but if they are too heavy, we will customized the wooden box for them.Shipping term DHL Fedex TNT EMS UPS.

FAQ 

1.Is your parts original ?

All the parts we send to you is original.We can prepare the pictures and videos for you to check before shipment.1 Year parts for new products. 3 -12 months warranty for second-hand products.

2.What about the packaging ?

All the package are original,and in case of damage during shipping,we will customized a carton pack for you with foam board filling in it.

3.Which payment method and Express can you accept ?

T/T ; Western Union; Alipay .

Recommended Products