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P1RC2P40A300 – RES.CURRENT DEV.2P 40A IDN 300MA TYPE A
The Lovato P1RC2P40A300 residual current operated circuit breaker delivers dependable earth leakage protection in a compact 2-module format.
Why Choose the P1RC2P40A300?
The Lovato P1RC2P40A300 residual current operated circuit breaker delivers dependable earth leakage protection in a compact 2-module format. With 2P Type A performance, 40 A rated current and 300 mA residual current sensitivity, it suits a wide range of protection schemes. Certified to IEC/EN/BS 61008-1, it integrates into compliant installations while maintaining space efficiency and straightforward specification.
Engineered for reliability, it offers Ui 400 V and 4 kV impulse withstand, with frontal IP20 protection and pollution degree 2. Operates from -35 to +70 °C and up to 2000 m altitude. Practical details include 1.8 to 2 Nm terminal tightening torque, max 1.6 W power dissipation per pole, and a 185 g build to support efficient assembly and thermal planning.
Key Benefits
- 2P Type A protection with 300 mA sensitivity for earth fault protection.
- 40 A rated current supports robust protection across suitable circuits.
- Compact 2 DIN-module width saves space in control and distribution assemblies.
- IEC/EN/BS 61008-1 compliance for assured compatibility and conformity.
- Electrical ratings include Ui 400 V and 4 kV impulse withstand.
- Operates from -35 to +70 °C for varied ambient conditions.
- IP20 frontal protection and pollution degree 2 for defined environments.
- Clear terminal torque spec, 1.8 to 2 Nm, for secure terminations.
What’s Included
- Lovato residual current operated circuit breaker (SKU: P1RC2P40A300)
- Manufacturer documentation/datasheet
- Protective packaging for transit
Applications
- Earth leakage protection for two-pole circuits requiring Type A characteristic.
- Panels specifying 2 DIN-module residual current operated circuit breakers.
- Installations designed to IEC/EN/BS 61008-1 requirements.
- Environments within -35 to +70 °C and IP20 frontal conditions.
Technical Specifications
| Rated insulation voltage Ui (IEC/EN) | 400 V |
|---|---|
| Rated impulse withstand voltage Uimp | 4 kV |
| Power dissipation per pole (max) | 1.6 W |
| Operating temperature | -35 to +70 °C |
| Storage temperature | -40 to 80 °C |
| Max altitude | 2000 m |
| Terminal tightening torque | 1.8 to 2 Nm |
| Weight | 185 g |
| IP degree (frontal) | IP20 |
| Pollution degree | 2 |
Frequently Asked Questions
What are the poles and type of this device?
It is a 2P residual current operated circuit breaker with Type A characteristic.
What are its rated current and residual current?
Rated current is 40 A and rated residual current is 300 mA.
Does it meet recognised standards?
Yes, it conforms to IEC/EN/BS 61008-1.
What environmental limits should I observe?
Operating temperature is -35 to +70 °C, with frontal IP20 and pollution degree 2.
What are the key electrical ratings?
Rated insulation voltage Ui is 400 V and impulse withstand voltage Uimp is 4 kV.
Safety note: Installation and commissioning must be performed by qualified personnel. Isolate the supply before work, tighten terminals to 1.8 to 2 Nm, and operate strictly within the specified ratings and standards.
