EasyPact MVS08 Circuit Breaker

EasyPact MVS08 is an 800A circuit breaker designed for 690V AC applications at 50/60Hz. Equipped with a manual operating mechanism (ACB/SD) and a basic trip unit with display, it offers fundamental protection against overload (LI). The breaking capacity (Icu) is rated at 65kA at 220-440V, ensuring complete selectivity (Ics) of 100% of Icu. This 3-pole fixed installation model adheres to IEC60947-2 standards and is classified as pollution degree 4 according to IEC60664-1. Cables can be rear-connected with power supply in either horizontal or vertical orientations, using optional accessories installed in the designated slots. The chassis can be locked in both connected and disconnected positions, with an additional OFF-position lock available via a keylock. The overall dimensions are 352mm height, 422mm width, and 297mm depth.

Specifications

The EasyPact MVS08H is a 3-pole, 800A circuit breaker designed for AC distribution systems. It offers reliable protection against overload and short circuits, with a rated operational voltage of 690V AC at 50/60Hz. The MVS08H features an electronic trip unit with adjustable settings for both long-time and instantaneous protection. Its compact design and rear connection options make it suitable for various installation environments. With a breaking capacity of 65 kA at 220-440V, the MVS08H ensures reliable and selective protection for your electrical network.

Micrologic Trip Systems

Micrologic trip systems, designed for PowerPact and Masterpact circuit breakers, provide comprehensive protection for power circuits and loads. These systems employ current transformers (CTs) to measure current, a trip unit to evaluate the data, and a solenoid to initiate circuit breaker tripping. Micrologic trip units are field-interchangeable and offer various protection levels, including long-time, short-time, instantaneous, and ground fault protection.

Micrologic Trip Unit Models

Standard: Offers basic protection features, including LI, LSI, and LS0 trip configurations.
Ammeter: Includes standard features plus a digital ammeter, phase loading bar graph, and optional Modbus communications.
Power: Provides power measurement, advanced protection features, and programmable ground fault alarms.
Harmonic: Offers enhanced power and power quality measurements, along with features from the Power model.
All Micrologic trip units feature true RMS sensing, LED indications, and test kit compatibility. Some models also include thermal imaging, zone-selective interlocking, and advanced user interfaces.