Schneider Electric EZC100H40A, also branded as Merlin Gerin, is a molded case circuit breaker (MCCB) designed for electrical circuit protection in commercial and industrial power distribution systems. This 1-pole breaker has a rated current of 40A and utilizes a thermal-magnetic trip unit to respond to overcurrent and short-circuit conditions. Suitable for systems operating between 110V and 415V, the unit offers a breaking capacity of 25kA at 220/240V and 5kA at 380/415V. It supports both 50 Hz and 60 Hz network frequencies and can be installed using fixed mounting or with a DIN rail adapter. The EZC100H40A is commonly used in switchboards, distribution panels, maintenance projects, and small industrial machinery where compact single-pole circuit protection is required. The product is manufactured in Thailand.

BENEFITS

• Provides overcurrent protection
• Helps protect against short circuits
• Suitable for distribution panel installations
• Supports 50 Hz and 60 Hz networks
• Fixed or DIN rail adapter mounting
• Compact single-pole protection solution
• Suitable for maintenance and replacement projects

KEY FEATURES

• Brand: Schneider Electric / Merlin Gerin
• Model Number: EZC100H40A
• Product Type: Molded Case Circuit Breaker
• Number of Poles: 1-Pole
• Rated Current: 40A
• Rated Current reference: 40°C/50°C
• Trip Unit Technology: Thermal-magnetic
• Breaking Capacity: 25kA at 220/240V
• Breaking Capacity: 5kA at 380/415V
• Network Frequency: 50/60 Hz
• Mounting Mode: Fixed
• DIN rail compatible with adapter
• Manufacturing Origin: Thailand