The Single Pole 6kA Circuit Breaker is designed to provide reliable circuit protection for residential and commercial electrical installations. With protection against both overload and short circuit faults, a 6kA breaking capacity, C curve tripping characteristic and large terminal connection capacity up to 25mm², it is a practical choice for electricians completing switchboard installations, upgrades and general circuit protection work.

Key Features

  • 6kA Breaking Capacity: Suitable for residential and commercial applications where a 6kA rated circuit breaker is required.
  • Single Pole Design: Provides protection for single phase final sub-circuits and general electrical distribution applications.
  • Overload and Short Circuit Protection: Helps protect electrical circuits from excessive current and short circuit fault conditions.
  • C Curve Tripping Characteristic: Designed for general circuit protection applications where moderate inrush current may be present.
  • Multiple Current Ratings Available: Available in 10A, 16A, 20A, 25A, 32A, 40A, 50A and 63A, allowing electricians to select the correct rating for the circuit.
  • High Short-Circuit Capacity: Built to provide dependable performance under fault conditions within its rated capacity.
  • Contact Position Indication: Allows quick visual identification of the breaker’s operating position for easier inspection and troubleshooting.
  • Busbar Connection Compatibility: Applicable for terminal connection and pin/fork type busbar connection, supporting flexible switchboard wiring options.
  • 35mm DIN Rail Mounting: Designed for easy mounting onto standard 35mm DIN rail in compatible switchboards and enclosures.
  • Large Terminal Capacity: Supports rigid conductor connection up to 25mm², providing flexibility for different circuit wiring requirements.

Specifications

  • Product Type: Single pole circuit breaker
  • Number of Poles: 1P
  • Breaking Capacity: 6kA
  • Tripping Curve: C Curve
  • Rated Frequency: 50/60Hz
  • Energy Limiting Class: 3
  • Rated Impulse Withstand Voltage: 6.2kV
  • Protection Type: Overload and short circuit protection
  • Current Ratings Available: 10A, 16A, 20A, 25A, 32A, 40A, 50A and 63A
  • Mounting: 35mm DIN rail
  • Contact Position Indication: Yes
  • Busbar Compatibility: Terminal and pin/fork type busbar connection
  • Connection Terminal Type: Screw terminal
  • Terminal Style: Pillar terminal with clamp
  • Connection Capacity: Rigid conductor up to 25mm²
  • Fastening Torque: 2.0Nm

Applications

  • Residential switchboards
  • Commercial distribution boards
  • Final sub-circuit protection
  • Lighting circuits
  • Power circuits
  • Small commercial electrical installations
  • Switchboard upgrades
  • DIN rail electrical enclosures
  • New electrical installations
  • Circuit protection against overload and short circuit faults

The Single Pole 6kA Circuit Breaker is a practical and dependable choice for residential and commercial circuit protection. With overload and short circuit protection, C curve operation, DIN rail mounting, busbar compatibility and a large 25mm² terminal capacity, it offers electricians a flexible solution for a wide range of switchboard installations.

Q. What does the 6kA rating mean?
A. The 6kA rating refers to the circuit breaker’s short-circuit breaking capacity. It indicates the breaker is designed to interrupt fault currents up to 6kA within its rated application.

Q. What current ratings are available?
A. This single pole circuit breaker is available in 10A, 16A, 20A, 25A, 32A, 40A, 50A and 63A ratings.

Q. What type of tripping curve does this circuit breaker have?
A. It has a C curve tripping characteristic, which is commonly used for general circuit protection applications.

Q. Can this circuit breaker be mounted on a standard DIN rail?
A. Yes. It is designed for easy mounting onto a standard 35mm DIN rail.

Q. What size cable can the terminal accept?
A. The connection terminal can accept rigid conductors up to 25mm², with a fastening torque of 2.0Nm.

All products must be installed by a licensed electrican. DIY electrical work is illegal and very dangerous.

Change of Mind
All products purchased from MJS Electrical Products & Supplies are backed by a thirty (30) day Peace of Mind Return Policy. All products returned must be in perfect unused condition, with all components, complete with original packaging. We will not allow returns on damaged or incomplete products. Proof of purchase is required. Should the product not be in original condition, please contact us before returning it as this may save you some unnecessary costs.

Damaged / Faulty Goods
If you find that the goods were damaged in transit or were faulty in some manner, please contact us within 24 hours of receiving the goods. We will organise for the return of the goods and arrange a credit towards your next purchase or send a replacement product. Customer will incur the cost of return postage and be credited the purchase price only. We recommend that you return your unwanted items using registered post or trackable courier. We can not be held responsible if returned items are lost in transit.

Warranties
Product warranties are governed by the respective manufacturers and / or suppliers warranty terms and conditions (available on request). We will not be liable to you or any third party for any loss suffered due to product failure. We will process product warranty claims through the respective manufacturers and/or suppliers. All warranties are void if the product is not installed by a licensed electrician.

PRODUCT INFO
SKU MCB1P6
Brand QCE
SHIPPING INFO
Shipping Weight 0.1200kg
Shipping Width 0.020m
Shipping Height 0.070m
Shipping Length 0.080m