RMW1 Series Circuit Breaker Product Manual

About this manual

The document describes the RMW1 series intelligent universal circuit breakers, including their structure, technical data, and performance characteristics. It covers the intelligent trip unit curves, secondary wiring diagrams, accessories, dimensions, and ordering formats.

Installation methods, wiring options, operation modes, and protection settings are detailed, along with indicators, buttons, and communication interfaces. The manual also lists mechanical and electrical specifications for both fixed and drawer mounting types. This manual is written in Chinese.

What's inside

• Product Overview
• Technical Specifications
• Installation Types
• Wiring Diagrams
• Trip Unit Settings
• Indicators and Controls
• Communication Interface
• Dimensions and Mounting
• Order Information

Specifications

Frequently asked questions

What is the rated current range of the RMW1 series circuit breakers?

The rated current ranges from 630 A to 6300 A.

Which installation types are supported?

Both fixed‑type and drawer‑type installations are supported.

What communication protocols are available?

The devices support PROFIBUS‑DP and MODBUS via an RS485 interface.

What are the dimensions of a fixed 3‑pole unit?

A fixed 3‑pole unit measures 402 mm × 362 mm × 322 mm (H × W × D).