China CHint Sub Power Distribution M5D Frame Size 800A(MCS) M5D-800A Manufacturer, Suppliers

Chint M5D-800A (a product under the Sub Power Distribution M5D Frame Size 800A/MCS series) provides a range of interrupting ratings across voltages, specifically 250–600 Vdc and 240–600 Vac. It adopts the EX9 Series-M molded case switches, which are primarily designed for magnetic protection applications—such as emergency-off disconnect switches and supply circuit protection. In terms of compliance, the EX9 Series-M meets multiple international standards, including UL 489, CSA, IEC 60947-2, and C22.2 No.5.

Product Description

📘Overview
Series context: The Chint M5D - 800A belongs to the Sub - Power Distribution M5D Frame Size 800A(MCS) series.
Interrupting Ratings: Offers a variety of interrupting ratings for different voltage ranges. For direct-current (DC), the range is 250V to 600Vdc. For alternating-current (AC), it spans 240V to 600Vac.
Switch Type & Function: Equipped with EX9 Series - M molded case switches. These are mainly used in magnetic protection applications, serving as emergency-off disconnect switches and protecting power-supply circuits.
Standard Compliance: The M5D - 800A complies with multiple international standards including UL 489, CSA C22.2 No.5, IEC 60947 - 2, CE, and RoHS, ensuring safety and reliability globally.
Technical Features: Features a rated current of 600 - 800A with a compact design. It incorporates a patented arc-extinguishing design and instantaneous tripping capabilities for improved safety.
Installation & Accessories: Supports flexible connections such as busbar, terminal/load-side, rear-side, and draw-out connection. Available accessories include alarm switches, auxiliary contacts, shunt and undervoltage tripping devices, interlocks, rotating handles, and motor operators.
📊Specifications
Specification Details
Rated Current 600A - 800A
Rated Voltage 600VAC, 600VDC
Interrupting Voltage Ratings 240 - 690VAC, 250 - 600VDC
Number of Poles 3
Standards Compliance UL 489, CSA C22.2 No 5.1, IEC 60947 - 2, CE, RoHS
Trip-related Features Instantaneous trip capability, new patented arc-extinguishing design
Installation Method Bus-bar connection, terminal/load-side connection, rear-side connection, draw-out connection
Accessories Alarm switches, auxiliary contacts, shunt and undervoltage tripping devices, interlocks, rotating handles, motor operators
Circuit Breaker Type S, N, H
Dimension (W*D*H) 215×352×146mm
Weight 19.8kg
🏷️Models
CHint Sub Power Distribution M5D Frame Size 800A(MCS) M5D-800A
📦Delivery Information
Dimension: 215×352×146mm
Weight: 19.8kg
Battery parameters: Without battery
Delivery Details: Delivery information typically includes delivery times, shipping methods, packaging, etc., which may vary depending on the seller and the location of purchase.
📋Manuals + resources
FD-615MT Specs.pdf
CHint Sub Power Distribution M5D Frame Size 800A(MCS) M5D-800A datasheet.pdf
Download
Frequently Asked Questions
What is the rated current range of the M5D-800A?
The M5D-800A features a rated current range of 600A to 800A.
What standards compliance does this product meet?
It complies with several international standards, including UL 489, CSA C22.2 No 5.1, IEC 60947-2, CE, and RoHS.
What are the installation methods available for the M5D-800A?
It supports multiple installation methods: bus-bar connection, terminal/load-side connection, rear-side connection, and draw-out connection.
What are the dimensions and weight of this model?
The product dimensions are 215×352×146mm and it has a weight of 19.8kg.
Does this unit require or include a battery?
No, the unit is specified as operating without a battery.
What accessories can be used with this device?
Compatible accessories include alarm switches, auxiliary contacts, shunt and undervoltage tripping devices, interlocks, rotating handles, and motor operators.

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