Product Description

Miniature Circuit Breakers RYM**-R4
Compatible with standard busbar
Twin-purpose terminal (lift/open-mouthed) above and below
Busbar positioning optionally above or below
Meets the requirements of insulation co-ordination
For overload & short circuit protection which used in household
and industrial distribution system.

Electrical
Design according to
RYM*1 -R4 IEC/EN ****8 Current test marks as printed onto the device Rated current ***3A Rated voltage
RYM*1 -R4 AC:**0/**5V Rated frequency *0/*0 Hz Rated breaking capacity according to IEC/EN ****8
RYM*1 -R4 6kA/3kA Pole No. **4P Characteristic B,C,D Selectivity class 3 Endurance Mechanical life =****0 operating cycles Electrical life =***0 operating cycles Line voltage connection optional (above/below)

Mechanical
Frame size *4.8mm Device height *0mm Device width *7.8mm per pole(1MU) Mounting Quick fastening with
3 lock-in positions on DIN rail IEC/EN ****5 On symmetrical DIN rail *5mm Panel mounting
Degree of protection IP*0 Upper and lower terminals open mouthed/lift screw terminals Terminal protection finger and hand touch safe, Terminal capacity **2 5 mm 2 Terminal fastening torque 2. 0 Nm Busbar thickness 0.*- 2 mm