PG JVM8 series adjustable residual current breaker is suitable for AC 50/60Hz,250/440V circuit,prevents from overloading,short-circuit etc.On the occasion of shock hazard or earth leakage,it will trip immediately.At the same time,the rated current of overload protection can be adjustable.
PG Residual Current Circuit Breaker
1.High breaking capacity .
2.Modern, innovative breaker design
3.100%test before sending out.
4. Competitive price &professional service.
■ service connections are the interface between the Utility and the end- user customer.
■ they connect the customer’s electrical installation to the power distribution network.
■ low-cost product, suitable for conventional service connections.
■ multiple rating device.
■ several levels of earth leakage sensitivity.
■ compiles with the French NFC 61 450 standard.
■ thermal compensation
□ the pôle settings are not affected by the ambient température.
■ residual current device
□ highly reliable, self-powered System
□ immunized against voltage surges of atmospheric origin
□ unintemjpted power supply for greater user convenience.
■ prévention of overvoltage
□ the neutral pôle is designed to close first and open last to maintain a fixed potential.
■ earth leakage break time
□ < 0.2 s for 1 lAn
□ < 0.1 s for 1 lAn
■ earth leakage tripping □ 300 mA, 500 mA or 650 mA,
■ operating température
□ – 5 • C to + 55 0 C
■ voltage drop
1 pôle + neutral < 0.9 V
■ insulation résistance □
■ dielectric withstand
□ 2 kV AC for 1 minute
4 kV between pôles and frame
■ tripping curve
□ 8 days in damp chamber (CCTU4 cycle)
■ weight :
□ 2-pole : 0.6 kg – 4-pole : 1.0 kg
■ operation in ail positions
H ON/OFF control by push-button
■ rating easily changed
■ lead-sealable terminal shields
■ captive terminal screws
■ pivoting terminais
■ copper cables up to 35 mm2
■ neutral identified in blue
■ IP 40 protection
■multiple rating device
■highly sensitive earth leakage protection
■complies with international standards CEE 27, EN 60898 et IEC 1009
Address： ZHEJIANG YUEQING LIUSHI FANGDOUYAN