ED21B040L Molded Case Circuit Breaker - Siemens Electrical Distributor

The ED21B040L Molded Case Circuit Breaker from Siemens Sentron™ series is designed for reliable circuit protection in commercial and industrial electrical distribution systems. This 1-pole, 40-ampere breaker is suitable for standard 40°C applications and is commonly used in wire and cable protection, lighting solutions, and switchgear assemblies. It features line/load lugs installed for easy connection and supports operation at 50/60 Hz frequency.

Specifications

• Manufacturer: Siemens
• Frame: ED
• Current Rating: 40 amperes
• Number of Poles: 1
• Interrupt Rating: 10KAIC
• Frequency Rating: 50/60 Hz
• Operating Temperature: 40¬∞C
• Dimensions (HxWxL): 6 in x 1 in x 5 in
• Connection: Line/Load lugs installed
• Actuator: Varying
• Enclosure: Varying
• Product Weight: 0.7 lbs

Features

• Part of Siemens Sentron‚Ñ¢ series with proven performance in commercial and industrial markets
• Standard 40¬∞C calibration ensuring consistent trip performance under typical ambient conditions
• Compact dimensions enable easy integration into panelboards and switchgear
• Line/load lugs pre-installed for simplified wiring and installation
• UL 489 listed with 10KAIC interrupt rating for reliable fault current interruption

Downloads & Links

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