DIN Rail Moulded Case Circuit Breaker

Maximize space without compromising protection with the CDADA DAM3-160 DIN Rail Moulded Case Circuit Breaker. Engineered for modern distribution boards, this slim-profile moulded case circuit breaker mounts directly onto a standard 35mm DIN rail, enabling seamless integration alongside modular devices like RCDs and contactors.

With rated currents from 10A to 160A, breaking capacities up to 16kA, and compliance with IEC/EN 60947-2, the DAM3-160 delivers robust overload, short-circuit, and undervoltage protection—ideal for residential sub-panels, commercial buildings, light industrial control cabinets, and motor circuits. Its 25mm per pole width makes it the slimmest 160A-class MCCB on the market, while patented safety features ensure touch and visual security.

Key Specifications

Why Choose CDADA DIN Rail MCCB?

★ Space-Saving Champion

At just 25mm per pole, the DAM3-160 DIN Rail Moulded Case Circuit Breaker saves up to 30% panel space vs. conventional MCCBs—critical for compact enclosures in apartments, telecom cabinets, or retrofit projects.

★  True DIN Rail Compatibility

Unlike “DIN-compatible” breakers requiring adapters, CDADA’s patented rear clip allows direct snap-on mounting—no screws, no brackets.

★ Enhanced Safety by Design

●  No exposed metal screws on front

●  Visual trip indicator: Black = tripped, clear ON/OFF colors

●  Live parts remain shielded even if toggle breaks

●  Accessories install without exposing conductors

★ Flexible & Future-Ready

●  Power can be fed from line or load side

●  Supports upside-down or horizontal mounting

●  Optional accessories: shunt trip, auxiliary contacts, rotary handle (for door coupling)

★ High Performance, Low Cost

Delivers 16kA breaking capacity in a lightweight, energy-efficient package—outperforming many larger breakers at a competitive price.

Typical Applications

★ Residential: Main incomer or sub-distribution in apartments

★ Commercial: Lighting & HVAC panels in offices, hotels, schools

★ Light Industry: Machine control panels, pump stations

★ Infrastructure: Telecom shelters, EV charging stations, solar combiner boxes

★ Retrofit Projects: Replace bulky legacy breakers without rewiring

Frequently Asked Questions

Q1: Can the DAM3-160 really mount directly on a 35mm DIN rail?

A1: Yes! It features a patent-protected rear clip—just snap it onto standard 35mm top-hat rail (IEC 60715). No adapter needed.

Q2: What’s the maximum breaking capacity available?

A2: Up to 16kA at 400V, depending on the model (10kA/16kA options).

Q3: Is it suitable for motor protection?

A3: Yes—for infrequent motor starting (e.g., pumps, fans), it provides overload and short-circuit protection per IEC standards.

Q4: How do I know if it has tripped?

A4: The visual indicator window turns fully black when tripped. Normal ON/OFF positions show colored levers.

Q5: Why choose CDADA over other DIN Rail Moulded Case Circuit Breaker brands?

A5: CDADA offers:

●  Slimmest 160A DIN rail MCCB globally (25mm/pole)

●  True direct DIN mounting (no add-ons)

●  Superior safety design (IP30 toggle, no exposed screws)

●  IEC-certified performance with RoHS compliance

●  OEM-friendly pricing and English technical support