


| Parameter | Value |
|---|---|
| (Specifications & ordering info) | Model |
| 1 (Specifications & ordering info) | 0.63 to 1 |
| 4 (Specifications & ordering info) | 2.5 to 4 |
| 10 (Specifications & ordering info) | 6.3 to 10 |
| 13 (Specifications & ordering info) | 9 to 13 |
| 16 (Specifications & ordering info) | 11 to 16 |
| 20 (Specifications & ordering info) | 14 to 20 |
| 0.4 (Specifications & ordering info) | 0.25 to 0.4 |
| 1.6 (Specifications & ordering info) | 1 to 1.6 |
| 2.2 (Specifications & ordering info) | 9.5 |
| 2.5 (Specifications & ordering info) | 1.6 to 2.5 |
| 6.3 (Specifications & ordering info) | 4 to 6.3 |
| Icu (Specifications & ordering info) | Ics |
| 0.16 (Specifications & ordering info) | 0.1 to 0.16 |
| 0.25 (Specifications & ordering info) | 0.16 to 0.25 |
| 0.63 (Specifications & ordering info) | 0.4 to 0.63 |
| 9-13 (Specifications & ordering info) | 100 |
| 1-1.6 (Specifications & ordering info) | 100 |
| 11-16 (Specifications & ordering info) | 100 |
| 14-20 (Specifications & ordering info) | 50 |
| 2.5-4 (Specifications & ordering info) | 100 |
| 4-6.3 (Specifications & ordering info) | 100 |
| 0.63-1 (Specifications & ordering info) | 100 |
| 6.3-10 (Specifications & ordering info) | 100 |
| Weight (Specifications & ordering info) | Approx. 430 g |
| 1.6-2.5 (Specifications & ordering info) | 100 |
| 0.1-0.16 (Specifications & ordering info) | 100 |
| 0.25-0.4 (Specifications & ordering info) | 100 |
| 0.4-0.63 (Specifications & ordering info) | 100 |
| Altitude (Specifications & ordering info) | 2000m max. |
| SPST-1NC (Specifications & ordering info) | J73MC-K-01 |
| SPST-1NO (Specifications & ordering info) | J73MC-K-10 |
| 0.16-0.25 (Specifications & ordering info) | 100 |
| 13 (9-13) (Specifications & ordering info) | J7MC-3R-13 |
| 4 (2.5-4) (Specifications & ordering info) | J7MC-3R-4 |
| Endurance (Specifications & ordering info) | Mechanical |
| 1 (0.63-1) (Specifications & ordering info) | J7MC-3R-1 |
| 16 (11-16) (Specifications & ordering info) | J7MC-3R-16 |
| 20 (14-20) (Specifications & ordering info) | J7MC-3R-20 |
| 240 V200 V (Specifications & ordering info) | 415 V400 V |
| Electrical (Specifications & ordering info) | 100,000 cycles In=0.16 to 20A |
| 1.6 (1-1.6) (Specifications & ordering info) | J7MC-3R-1E6 |
| 10 (6.3-10) (Specifications & ordering info) | J7MC-3R-10 |
| 200-240 VAC (Specifications & ordering info) | 380-440 VAC |
| 6.3 (4-6.3) (Specifications & ordering info) | J7MC-3R-6 |
| Switch type (Specifications & ordering info) | Rocker switch |
| Use category (Specifications & ordering info) | IEC 60947-2 (circuit breaker),JIS C 8201-2 |
| 2.5 (1.6-2.5) (Specifications & ordering info) | J7MC-3R-2E5 |
| Capacity [kW] (Specifications & ordering info) | Current [A] |
| 1(10 pcs./bag) (Specifications & ordering info) | For main unit |
| Number ofpoles (Specifications & ordering info) | 3 |
| Trip indicator (Specifications & ordering info) | Yes |
| 0.16 (0.1-0.16) (Specifications & ordering info) | J7MC-3R-E16 |
| 0.40 (0.25-0.4) (Specifications & ordering info) | J7MC-3R-E4 |
| 0.63 (0.4-0.63) (Specifications & ordering info) | J7MC-3R-E63 |
| Rated currentIn (Specifications & ordering info) | 0.16 to 20 A |
| Rated frequency (Specifications & ordering info) | 50/60 Hz |
| 0.25 (0.16-0.25) (Specifications & ordering info) | J7MC-3R-E25 |
| Relativehumidity (Specifications & ordering info) | 95% RH max. (no condensationor icing) |
| Shock resistance (Specifications & ordering info) | Shock value 50 m/s2 |
| Auxiliary contact (Specifications & ordering info) | Order code |
| Test tripfunction (Specifications & ordering info) | Yes |
| ApplicableStandards (Specifications & ordering info) | Safety Standard |
| Degree ofprotection (Specifications & ordering info) | IP20 (IEC60529) |
| Minimum order (bag) (Specifications & ordering info) | |
| Vibrationresistance (Specifications & ordering info) | Vibration: 10 to 55 Hz, acceleration:15 m/s2 |
| Operatingtemperature (Specifications & ordering info) | –20°C to +60°C |
| Phase failureprotection (Specifications & ordering info) | Yes |
| Rated insulationvoltage (Specifications & ordering info) | 690VAC |
| Ambient storagetemperature (Specifications & ordering info) | –40°C to +80°C (no condensationor icing) |
| Rated operationalvoltage Ue (Specifications & ordering info) | 200 to 690 V |
| Rated impulsedielectric strength (Specifications & ordering info) | 6 kV |
| Instantaneoustrip characteristics (Specifications & ordering info) | 13 x Ie max. |
| Power loss(3-phase reference value) (Specifications & ordering info) | Rated current 0.16 to 2.5 A: 6 WRated current 4 to 6.3 A: 6.5 WRated current 10 to 20 A: 7 W |
| Trip class(IEC 60947-4-1/JIS C 8201-4-1) (Specifications & ordering info) | 10 Trips within 4 minutes at150% Ie on hot start, trips in 4 to 10 seconds at 720% Ie on coldstart |
| IEC 60947-4-1 (motor starter),JIS C 8201-4-1 (Specifications & ordering info) | AC-3 |
| Number ofterminal insertions and removals [cycles] (Specifications & ordering info) | 20 |
| Maximum operatefrequency (motor starts) [cycles/hour] (Specifications & ordering info) | 25 |
| Rated current2Maximum thermal current setting value.In [A] (Specifications & ordering info) | Current settingrangeRated operatingcurrent [A] |
| Rated current (A)(Values in () are the currentsetting range) (Specifications & ordering info) | Order code |
| Rated current (A) (Values in () are the currentsetting range) (Specifications & ordering info) | Order code |
| For optional unit(For auxiliary contact unit and alarm contact unit) (Specifications & ordering info) | J77MC-B |
| Rated limit breaking capacityIcu:Rated limit breaking capacity [kA](Breaking duty O-CO)Ics:Rated operating breaking capacity [kA](Breaking duty O-CO-CO)Ics=100%Icu (Icu=100 kA) (Specifications & ordering info) | Rated operationalcurrent IeCurrent setting [A] |
Technical specifications and performance data
Installation and operation guide