40 Amp Single Pole Circuit Breaker 6kA

Description:
The 40 Amp single pole circuit breaker is a heavy-duty protective device designed to safeguard electrical circuits from overloads and short circuits in accordance with South African electrical standards. Ideal for high-demand single-phase circuits in residential, commercial, and light industrial settings, it is compliant with SANS 10142-1 and SANS IEC 60947-2 for reliable and safe operation.

Key Features:

• Current Rating: 40 Amps

• Poles: Single Pole (1P)

• Breaking Capacity: 6kA (6000A) at 230V AC

• Operating Voltage: 230/400V AC

• Tripping Curve: Available in Curve B or Curve C, depending on application

• Mounting: 35mm DIN rail mounting (standard modular design)

• Terminal Capacity: Accepts solid or stranded copper conductors up to 25mm²

• Housing: Flame-retardant, impact-resistant thermoplastic casing

• Switching Mechanism: Manual ON/OFF operation with automatic fault trip

• Indicator: Visual trip indicator for quick circuit status checks

Compliance & Standards:

• Fully compliant with SANS IEC 60947-2 (Low-voltage switchgear)

• Installation ready for SANS 10142-1 environments

• Compatible with all SABS-certified distribution boards

Applications:

• High-load appliances such as industrial geysers or ovens

• Sub-feeds to secondary DBs

• Single-phase machinery or motor circuits

• High-demand plug or lighting circuits in commercial settings

Installation Notes:

• Cable and connected load must be suitable for 40A protection

• Select tripping curve based on the nature of the load (Curve B for resistive, Curve C for inductive)

• To be installed by a registered electrician as per local regulations

• Periodic inspection and testing recommended for continued protection

Packaging:

• Supplied individually in protective packaging

• Available in contractor boxes (12 units per pack)

• Screws and accessories not included.