Eaton 259090 NZMB2-A250 MCCB 3P 250 A Icu 25 kA Screw Connection

The Eaton NZMB2-A250 is a three-pole molded case circuit breaker (MCCB) from the Moeller series NZM range, built on the NZM2 frame. It provides thermo-magnetic circuit protection for cables and distribution systems at currents up to 250 A, in a fixed-mount body with screw connections.

Technical specifications:

• Model code: NZMB2-A250
• Catalog number: 259090
• Manufacturer: Eaton
• EAN: 4015082590901
• Product type: Molded case circuit breaker
• Series: Moeller series NZM, frame size NZM2
• Poles: 3
• Rated current: 250 A
• Voltage rating: 440 V
• Rated ultimate breaking capacity Icu: 25 kA at 400/415 V, 50 Hz
• Protection function: circuit protection, thermo-magnetic release
• Mounting: fixed
• Connection: screw connection
• Dimensions: 184 mm height × 105 mm width × 149 mm depth
• Weight: 2.368 kg
• Compliance: RoHS conform

Features and benefits:

• Integral protection unit covering overload and short-circuit release
• Optional motor drive available for remote operation
• Fixed version with screw terminals keeps installation depth and cost down compared with plug-in or withdrawable versions

Applications:

• Main and sub-distribution boards
• Cable and busbar protection in industrial installations
• Control and power panels built on the NZM2 frame
• Replacement or extension of existing Moeller NZM2 installations

Complies with IEC/EN 60947.

Also known as: Moeller NZMB2-A250, NZM2 250A MCCB, Eaton 259090 circuit breaker, moulded case circuit breaker 3P 250A.