STR23SE - Schneider Electric 630A 3-Pole Circuit Breaker Compact NS630N 750V AC/DC Electronic Trip Unit

STR23SE

STR23SE is a Schneider Electric 630A 3-pole circuit breaker designed for high-performance power distribution applications.This compact NS630N series breaker features an electronic trip unit with instantaneous short-circuit, short-time short-circuit, and overload protections. It supports fixed mounting on a backplate and offers a rated operational voltage of up to 750V AC/DC with an impulse withstand voltage of 8 kV. The breaker complies with IEC 60947-2 standards and provides breaking capacities up to 85 kA depending on voltage levels. It includes positive contact indication and adjustable long-time pick-up settings.

Key Specifications
• Rated current: 630 A at 40°C (500 A at 65°C)
• Poles: 3
• Rated operational voltage: 750 V AC/DC
• Impulse withstand voltage: 8 kV
• Breaking capacity: up to 85 kA (depending on voltage)
• Trip unit: Electronic (STR23SE)
• Mounting type: Fixed backplate
• Standards: IEC 60947-2 compliant
• Protection types: Instantaneous short-circuit, short-time short-circuit, overload
• Mechanical durability: 15,000 cycles
• Electrical durability: 4,000 cycles at 440 V AC
• Connection pitch: 45 mm
At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.


Specifications

• Part Number: STR23SE
• Manufacturer : Schnieder Electric
• Brand : Merlin Gerin
• Category : Circuit Breaker
• Item Subcategory : Trip Units & Programmers
• Family : Compact
• Type : STR
• Voltage : 600
• Poles : 3
• Functions : LSI - Long-Time, Short-Time and Instantaneous
• Amperage Maximum : 600
• Amperage Minimum : 250
• Protection : Solid State
• Compatible Frames : DG,DJ,DL,NS,NSJ,NJNF,NJNL,NJHF,NJHL



Product Data

• Weight : 2