Rated current In A | Suitable for motors *1 3~400V kW | Current setting range | Short- circuit breaking capacity at 3~400V kA | Type | Pack pcs. | Weight approx. kg/pcs. | ||
---|---|---|---|---|---|---|---|---|
Thermal overload release A | Instantaneous short-circuit release A | |||||||
Circuit-Breakers J7MN-12 | ||||||||
![]() | 0.16 | – | 0.11 – 0.16 | 2.1 | 100 | J7MN-12-E16 | 1 | 0.21 |
0.2 | – | 0.14 – 0.2 | 2.6 | 100 | J7MN-12-E2 | 1 | 0.21 | |
0.25 | 0.06 | 0.18 – 0.25 | 3.3 | 100 | J7MN-12-E25 | 1 | 0.21 | |
0.32 | 0.09 | 0.22 – 0.32 | 4.2 | 100 | J7MN-12-E32 | 1 | 0.21 | |
0.4 | – | 0.28 – 0.4 | 5.2 | 100 | J7MN-12-E4 | 1 | 0.21 | |
0.5 | 0.12 | 0.35 – 0.5 | 6.5 | 100 | J7MN-12-E5 | 1 | 0.21 | |
0.63 | 0.18 | 0.45 – 0.63 | 8.2 | 100 | J7MN-12-E63 | 1 | 0.21 | |
0.8 | – | 0.55 – 0.8 | 10 | 100 | J7MN-12-E8 | 1 | 0.21 | |
1 | 0.25 | 0.7 – 1 | 13 | 100 | J7MN-12-1 | 1 | 0.21 | |
1.25 | 0.37 | 0.9 – 1.25 | 16 | 100 | J7MN-12-1E25 | 1 | 0.21 | |
1.6 | 0.55 | 1.1 – 1.6 | 21 | 100 | J7MN-12-1E6 | 1 | 0.21 | |
2 | 0.75 | 1.4 – 2 | 26 | 100 | J7MN-12-2 | 1 | 0.21 | |
2.5 | – | 1.8 – 2.5 | 33 | 100 | J7MN-12-2E5 | 1 | 0.21 | |
3.2 | 1.1 | 2.2 – 3.2 | 42 | 100 | J7MN-12-3E2 | 1 | 0.21 | |
4 | 1.5 | 2.8 – 4 | 52 | 100 | J7MN-12-4 | 1 | 0.21 | |
5 | – | 3.5 – 5 | 65 | 100 | J7MN-12-5 | 1 | 0.21 | |
6.3 | 2.2 | 4.5 – 6.3 | 82 | 100 | J7MN-12-6E3 | 1 | 0.21 | |
8 | 3 | 5.5 – 8 | 104 | 50 | J7MN-12-8 | 1 | 0.21 | |
10 | 4 | 7 – 10 | 130 | 50 | J7MN-12-10 | 1 | 0.21 | |
12 | 5.5 | 9 – 12 | 156 | 50 | J7MN-12-12 | 1 | 0.21 | |
Circuit-Breakers J7MN-25 | ||||||||
![]() | 0.16 | – | 0.11 – 0.16 | 2.1 | 100 | J7MN-25-E16 | 1 | 0.32 |
0.2 | – | 0.14 – 0.2 | 2.6 | 100 | J7MN-25-E2 | 1 | 0.32 | |
0.25 | 0.06 | 0.18 – 0.25 | 3.3 | 100 | J7MN-25-E25 | 1 | 0.32 | |
0.32 | 0.09 | 0.22 – 0.32 | 4.2 | 100 | J7MN-25-E32 | 1 | 0.32 | |
0.4 | – | 0.28 – 0.4 | 5.2 | 100 | J7MN-25-E4 | 1 | 0.32 | |
0.5 | 0.12 | 0.35 – 0.5 | 6.5 | 100 | J7MN-25-E5 | 1 | 0.32 | |
0.63 | 0.18 | 0.45 – 0.63 | 8.2 | 100 | J7MN-25-E63 | 1 | 0.32 | |
0.8 | – | 0.55 – 0.8 | 10 | 100 | J7MN-25-E8 | 1 | 0.32 | |
1 | 0.25 | 0.7 – 1 | 13 | 100 | J7MN-25-1 | 1 | 0.32 | |
1.25 | 0.37 | 0.9 – 1.25 | 16 | 100 | J7MN-25-1E25 | 1 | 0.32 | |
1.6 | 0.55 | 1.1 – 1.6 | 21 | 100 | J7MN-25-1E6 | 1 | 0.32 | |
2 | 0.75 | 1.4 – 2 | 26 | 100 | J7MN-25-2 | 1 | 0.32 | |
2.5 | – | 1.8 – 2.5 | 33 | 100 | J7MN-25-2E5 | 1 | 0.32 | |
3.2 | 1.1 | 2.2 – 3.2 | 42 | 100 | J7MN-25-3E2 | 1 | 0.32 | |
4 | 1.5 | 2.8 – 4 | 52 | 100 | J7MN-25-4 | 1 | 0.32 | |
5 | – | 3.5 – 5 | 65 | 100 | J7MN-25-5 | 1 | 0.32 | |
6.3 | 2.2 | 4.5 – 6.3 | 82 | 100 | J7MN-25-6E3 | 1 | 0.32 | |
8 | 3 | 5.5 – 8 | 104 | 100 | J7MN-25-8 | 1 | 0.32 | |
10 | 4 | 7 – 10 | 130 | 100 | J7MN-25-10 | 1 | 0.32 | |
12.5 | 5.5 | 9 – 12.5 | 163 | 100 | J7MN-25-12E5 | 1 | 0.32 | |
16 | 7.5 | 11 – 16 | 208 | 50 | J7MN-25-16 | 1 | 0.32 | |
20 | – | 14 – 20 | 260 | 50 | J7MN-25-20 | 1 | 0.32 | |
22 | – | 17 – 22 | 286 | 50 | J7MN-25-22 | 1 | 0.32 | |
25 | 11 | 20 – 25 | 325 | 50 | J7MN-25-25 | 1 | 0.32 | |
Circuit-Breakers J7MN-50 | ||||||||
![]() | 25 | 11 | 18 – 25 | 325 | 50 | J7MN-50-25 | 1 | 0.96 |
32 | 15 | 22 – 32 | 416 | 50 | J7MN-50-32 | 1 | 0.96 | |
40 | 18.5 | 28 – 40 | 520 | 50 | J7MN-50-40 | 1 | 0.96 | |
45 | – | 36 – 45 | 585 | 50 | J7MN-50-45 | 1 | 0.96 | |
50 | 22 | 40 – 50 | 650 | 50 | J7MN-50-50 | 1 | 0.96 | |
Circuit-Breakers J7MN-100 | ||||||||
![]() | 63 | 30 | 45 – 63 | 819 | 50 | J7MN-100-63 | 1 | 2.1 |
75 | 37 | 57 – 75 | 975 | 50 | J7MN-100-75 | 1 | 2.1 | |
90 | – | 70 – 90 | 1170 | 50 | J7MN-100-90 | 1 | 2.1 | |
100 | 45 | 80 – 100 *2 | 1235 | 50 | J7MN-100-100 | 1 | 2.1 |
*1. Recommended values for standard motors
*2. max. motor current 95A
Description | Version | for circuit breaker | Type | Pack pcs. | Weight approx. kg/pcs. | |
---|---|---|---|---|---|---|
Transverse auxiliary contact block | ||||||
![]() | Contact block | 1NO + 1NC | all | J73MN-11F | 10 | 0.02 |
Auxiliary contact block for left hand side mounting (max 1pc. per circuit breaker) | ||||||
![]() | Contact block | 1NO + 1NC 9 mm | all | J73MN-11S | 10 | 0.03 |
Signalling switch for left hand side mounting (max 1pc. per circuit breaker) | ||||||
![]() | Signalling switch | 1NO + 1NC each Individual tripped and short-circuit signalling | J7MN-25 J7MN-50 | J73MN-T-11S | 1 | 0.07 |
Auxiliary releases for right hand side mounting (max 1pc. per circuit breaker) | ||||||
![]() | Undervoltage release Trips the circuit-breaker when the voltage is interrupted. Prevents the motor from being restarted accidentally when the voltage is restored, suitable for EMERGENCY STOP acc. to VDE 0113 | AC 50 Hz 230 V AC 60 Hz 240 V | all | J74MN-U-N1 | 1 | 0.12 |
![]() | Shunt release Trips the circuit-breaker when the release coil energized. | 50/60 Hz 100% ON 210-240 V 50/60 Hz, DC 5 sec ON 190-330 V | J7MN-12 | J74MN-S-N2 | 1 | 0.11 |
Description | Version | for circuit breaker | Type | Pack pcs. | Weight approx. kg/pcs. | |
---|---|---|---|---|---|---|
Front Plates | ||||||
![]() | Moulded plastic front plate with actuator diaphragm and holder for circuit breaker | for actuation of circuit- breakers in any enclosure protection degree IP55 | J7MN-12 | J74MN-P12 | 1 | 0.08 |
Moulded plastic front plate with rotary operating mechanism lockable | for actuation of circuit- breakers in any enclosure protection degree IP55 | J7MN-25 J7MN-50 | J74MN-P25 | 1 | 0.08 | |
Holder for front plate J74MN-P25 | Holder is mounted on front plate, circuit-breaker (with accessories) is snapped on | J7MN-25 | J74MN-PH | 1 | 0.12 | |
Enclosures | ||||||
![]() | Moulded plastic enclose with actuator diaphragm knockouts for J7MN-25 sealable | protection degree IP55 with N- and PE- terminal (+ aux. contact + release) | J7MN-12 | J74MN-PF12 | 1 | 0.27 |
![]() | Moulded plastic enclose with rotary operating mechanism knockouts for J7MN-25 lockable | protection degree IP55 with N- and PE- terminal (+ aux. contact + release) | J7MN-25 | J74MN-PF25 | 1 | 0.30 |
Door-coupling mechanisms | ||||||
![]() | The door-coupling rotary operating mechanisms consist of a knob, a coupling driver and a extension shaft (5 mm x 5 mm). The door-coupling rotary operating mechanisms are designed for degree of protection IP 65. The door locking device prevents accidental opening of the cubicle door in the ON position of the circuit- breaker. The OFF position can be locked with up to 3 padlocks. | |||||
Door-coupling rotary mechanism black | extension shaft 330 mm with supporting bracket | J7MN-25 to J7MN-50 | J74MN-DC-B | 1 | 0.3 | |
Emergency-Stop Door-coupling rotary mechanism red/yellow | extension shaft 330 mm with supporting bracket | J7MN-25 to J7MN-50 | J74MN-DC-RY | 1 |