Schneider R9RA1440 Residual Current Circuit Breaker (RCCB), Resi9 XE ID, 4P 40A

The Schneider Electric R9RA1440 is a 4-pole Residual Current Circuit Breaker (RCCB) from the Resi9 XE ID range, rated at 40A with a 30mA earth-leakage sensitivity of Type A. Designed for AC networks, it provides instantaneous residual current protection and is suitable for residential and commercial distribution boards requiring reliable fault protection.

Technical specifications:

• Commercial reference: R9RA1440
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Resi9 XE ID
• Product type: Residual Current Circuit Breaker (RCCB)
• Number of poles: 4P
• Neutral position: Left
• Rated current [In]: 40A at 30°C conforming to EN/IEC 61008
• Network type: AC
• Earth-leakage sensitivity: 30mA
• Earth-leakage protection class: Type A
• Earth-leakage protection time delay: Instantaneous
• Rated breaking and making capacity: Im 500A
• Rated conditional short-circuit current: Inc 3000A (with Resi9 MCB, 50A gG)
• Rated operational voltage [Ue]: 400V AC 50Hz
• Rated insulation voltage [Ui]: 440V
• Rated impulse withstand voltage [Uimp]: 4kV
• Network frequency: 50Hz
• Mounting: Clip-on, DIN rail, 6 x 9mm pitches
• Dimensions (WxHxD): 54 x 88 x 69mm
• Weight: 226g
• IP protection rating: IP20 (IP40 in modular enclosure)
• Operating temperature: -25...40°C
• Connection type: Tunnel type terminals, 1...25mm² rigid / 1...16mm² flexible
• Tightening torque: 2N.m
• Standards: EN/IEC 61008-1, EN/IEC 61008-2-1
• Certifications: CE, CEBEC

Features and benefits:

• Type A earth-leakage protection detects both sinusoidal and pulsating residual currents
• Instantaneous tripping response for fast fault disconnection
• Contact position indicator for clear ON/OFF status visibility
• Electromagnetic compatibility: 8/20µs impulse withstand at 3000A per IEC 61008
• Mechanical and electrical durability of 2000 operating cycles
• Wide operating temperature range from -25°C to 40°C for demanding environments

Applications:

• Residential distribution boards requiring 4-pole residual current protection
• Commercial electrical installations with mixed single-phase and three-phase circuits
• Final distribution panels where Type A protection is required for electronic equipment loads
• Industrial panel boards operating on 400V AC TN or TT networks

Compliant with EN/IEC 61008-1 and EN/IEC 61008-2-1. Part of the Schneider Electric Resi9 range.

Also known as: Schneider R9RA1440, Schneider Electric R9RA1440, Schneider 4-pole RCCB 40A, Schneider residual current device 30mA Type A.