SIEMENS HHED63M040 BRKR HHED6 3P 600V 40A 50C Circuit Breaker

The SIEMENS HHED63M040 is a molded case circuit breaker designed for electrical distribution and protection applications. Calibrated for 50°C operation, it is suitable for use in industrial and commercial electrical systems requiring reliable circuit interruption at voltages up to 600V AC and frequencies including 400 Hz. This 3-pole breaker provides a 40 amp continuous current rating with an interrupt rating of 18kAIC, making it appropriate for demanding electrical environments. It is offered by Siemens, a recognized switchgear supplier, and is compatible with various enclosures and accessories for flexible installation.

Specifications

• Manufacturer: Siemens
• Model Number: HHED63M040
• Frame Type: ED
• Number of Poles: 3
• Voltage Rating: 600 V
• Current Rating: 40 A
• Interrupt Rating: 18 KAIC
• Frequency Rating: 400 Hz
• Operating Temperature: 50°C
• Dimensions (HxWxL): 8 in x 4 in x 6 in
• Product Weight: 4.08 lbs
• Application: Calibrated for 50°C Application
• Actuator Type: Varying
• Enclosure Type: Varying
• UPC: 783643007901

Features

• Calibrated for 50°C ambient temperature operation to ensure accurate performance in elevated temperature environments
• Non-interchangeable trip unit design for enhanced safety and compliance with UL 489 / CSA C22.2 No. 5 standards
• 3-pole configuration suitable for three-phase electrical systems
• Load terminals designed for adjustable positioning to facilitate wiring connections
• Compatible with Siemens accessories and mounting hardware for secure installation
• Designed for use with 60°C or 75°C rated wire as per National Electric Code requirements

Downloads & Links

• Spec Sheet
• Spec Sheet