SCHNAP Logo

Making Trade Life Easy!
Trade Discount 20%

RCD 4 Pole 40A 30mA Type B High Sensitivity DIN Rail Mount Clipsal

BRAND: Clipsal
SKU: SCHA9Z51440
$545.20 List price: $679.50
+ −
30 Days Return Electricians Unlock Trade Access
The RCD 4 Pole 40A 30mA Type B is designed for advanced electrical safety, detecting AC, pulsating DC, and smooth DC residual currents.

Product Name/Title: RCD 4 Pole 40A 30mA Type B | High Sensitivity | DIN Rail Mount | by Clipsal

Brand: Clipsal

SKU: SCHA9Z51440

Alternatively Known As: Type B RCD, 4 Pole RCD, 40A 30mA RCD, Residual Current Device Type B, Clipsal SCHA9Z51440, Three Phase RCD, Type B Earth Leakage Circuit Breaker

Technical Specifications
  • Type: Type B Residual Current Device (RCD)
  • Number of Poles: 4
  • Rated Current: 40A
  • Rated Residual Operating Current: 30mA
  • Sensitivity: Type B (AC, pulsating DC, and smooth DC detection)
  • Rated Voltage: 400V AC
  • Frequency: 50/60Hz
  • Mounting: DIN rail
  • Trip Time: ≤300ms
  • Short-circuit capacity: 6kA
  • Dimensions (H x L x W): 90mm x 80mm x 72mm
  • Weight: 0.5 kg
Key Features
  • Type B RCD suitable for detecting AC, pulsating DC, and smooth DC residual currents
  • 4 pole design for three-phase applications
  • Rated current: 40A
  • Rated residual operating current: 30mA
  • High level of protection against electric shock and fire hazards
  • Complies with strict safety standards for electrical installations
Professional Installation Requirements
  • Installation must be carried out by a licensed electrician in accordance with AS/NZS 3000 and local regulations.
Applications
  • Commercial and industrial electrical distribution boards
  • Three-phase power protection for machinery and equipment
  • Renewable energy systems
  • EV charging stations
  • General protection for circuits with DC components
Standards & Compliance
  • Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
  • Complies with AS/NZS 61008.1 – Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs)
Environmental Benefits
  • Enhances electrical safety, reducing risk of fire and electric shock
  • Supports safe integration of renewable energy systems
  • Improves protection for EV charging infrastructure
Warranty Information

12 months manufacturer's warranty against defects.

Available Now

The Clipsal RCD 4 Pole 40A 30mA Type B (SCHA9Z51440) is available for immediate purchase. Ideal for commercial, industrial, and renewable energy applications requiring advanced residual current protection.

Related Products