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Live Electrical CEV440B-030 4 Pole 40A 30mA Type B RCCB

SKU: CEV440B-030
Delivery usually within 1-3 working days*
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Rated current: 40A

Rated tripping current: 30mA

Sensitivity: AC, pulsating, and smooth DC residual currents

4 Poles / 4 Modules

Peak withstand current: 3kA

The Live Electrical CEV440B-030 4-pole 40A 30mA Type B RCCB acts like an RCD, detecting smooth DC fault currents and earth leakage faults. It is ideal for photovoltaic systems, frequency converters, and electronic devices.

£109.00 + VAT

(incl. VAT £130.80)

— OR —

Description

4 Pole 40Amps 30mA Type B RCCB

Live Electrical CEV440B-030

The Live Electrical CEV440B-030 is a 4-pole 40A 30mA Type B RCCB that combines advanced fault detection with RCD functionality. It detects smooth DC fault currents while offering sensitive earth leakage protection, ensuring comprehensive safety for installations involving photovoltaic systems, frequency converters, or electronic devices. This RCCB is ideal for residential, commercial, and industrial environments.


Detailed Features and Functionality

This RCCB excels in protecting electrical systems by detecting smooth DC fault currents, a feature standard devices lack. Furthermore, it acts as an RCD, safeguarding against earth leakage faults with high sensitivity. Its Type B classification ensures it is suitable for advanced electrical setups, including those with renewable energy sources and complex electronic systems.

The CEV440B-030 supports a 40A rated current and 30mA residual operating current, making it reliable for low to medium-load circuits. Its 4-pole design ensures robust protection in three-phase systems, enhancing its versatility and functionality.

Additionally, the RCCB features a compact 4-module design that saves space and simplifies installation. Compatible with symmetrical DIN rail mounting, it integrates seamlessly into both new and existing systems. Consequently, it provides reliable and long-term performance for diverse applications.


Key Features of Live Electrical CEV440B-030

  • 4 Pole Design: Delivers effective protection for three-phase systems.
  • Rated Current: 40A, suitable for low- to medium-load circuits.
  • Residual Operating Current: 30mA for sensitive fault detection.
  • Type B Functionality: Detects smooth DC fault currents for advanced system protection.
  • Acts Like an RCD: Provides earth leakage protection for enhanced safety.
  • Enhanced Safety: Perfect for photovoltaic systems, frequency converters, and electronic devices.
  • Compact Design: 4-module size for efficient use of space.
  • Simple Installation: Compatible with symmetrical DIN rail mounting.

Live Electrical Information

Live Electrical is a trusted provider of circuit protection solutions, known for their innovation and reliability. Their range includes RCCBs, RCDs, and MCBs, all designed to meet stringent safety standards. Furthermore, Live Electrical focuses on solutions for modern electrical systems, ensuring dependable performance across residential, commercial, and industrial applications.


Electrical4Less Information

Electrical4Less is an authorised distributor of Live Electrical products, offering premium electrical components at competitive prices. Additionally, we prioritise excellent customer service and fast delivery to ensure a smooth shopping experience. Trusted by professionals and DIY enthusiasts, Electrical4Less provides reliable solutions for all your electrical needs.

Additional information

Brand

Live Electrical

No of Poles

4P

Product

RCCB

Current Rating (A)

40

RCBO / RCD Type

Type B

RCD Trip Current Rating (mA)

30mA

This product will be ordered from one of ours suppliers. The usual dispatch time to you is displayed above. You will receive a notification if there are any delays once your order is placed.
Live Electrical Technical Support 0161 870 2592

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