Weidmuller 2478540000 cb mcb 489 1p d 1a acdc

Product Description

The Weidmuller 2478540000 is a thermal magnetic circuit breaker rated for 1A in both AC and DC applications. It provides reliable branch circuit protection in industrial control panels and distribution systems. It features a D-curve trip characteristic, ideal for protecting circuits with high inrush currents.

• Single-pole (1P) miniature circuit breaker (MCB) rated for 1A in both AC and DC applications.
• Features a D-curve trip characteristic, making it ideal for protecting circuits with high inrush currents, such as those with transformers, power supplies, or motors.
• UL 489 listed device provides reliable branch circuit protection in industrial control panels and distribution systems, ensuring safety and compliance.

Product Highlights

The Weidmuller 2478540000 circuit breaker is suitable for AC and DC applications. It is designed to protect circuits with high inrush currents.

Product Information

Standard Information

• Brand: Weidmuller
• Manufacturer Part Number: 2478540000

Technical Specifications

• Category: Circuit Protection
• Circuit Breakers: Circuit Breakers
• Voltage Rating - AC: 277 V
• Manufacturer: Weidmüller
• Voltage Rating - DC: 60 V
• Series: MCB 489
• Actuator Type: Lever
• Number of Poles: 1
• Part Status: Obsolete
• Illumination: None
• Mounting Type: DIN Rail
• Approval Agency: CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE
• Breaker Type: Thermal Magnetic
• Current Rating (Amps): 1A
• Interrupt Rating DC: 10 kA
• Interrupt Rating AC: 10 kA
• Type: Trip Curve D