Rating and Specifications
Frame | 8C | 10C | 10B | 11 | 12 | |||
---|---|---|---|---|---|---|---|---|
TYPE | Electromagnetic contactor without enclosure | Non- reversible | H8C | H10C | — | H11 | H12 | |
Reversible | — | — | H10B-R | H11-R | H12-R | |||
Electromagnetic starter | Without enclosure | Non-reversible | B)H8C-T | B)H10C-T | — | B)H11-T | B)H12-T | |
Reversible | — | — | B)10B-RT | B)H11-RT | B)H12- RT |
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With enclosure | Non-reversible | B)SH8C-T | B)SH10C-T | — | B)SH11-T | — | ||
Reversible | — | — | B)SH10B-RT | B)SH11-RT | — | |||
Thermal overload relay | TR12B-1E | |||||||
Rated insulation voltage | AC660V | |||||||
Max. rated capacity of motor | JIS and JEM | Rated operational current (A) AC3 |
200-220V | 11 | 12 | 12 | 12 | |
380-440V | 6 | 9 | 9 | 9 | ||||
500-550V | 5 | 8 | 6 | 8 | ||||
Three-phase motor (kW) AC3 and AC2 |
200-220V | 2.2 | 2.5 | 2.5 | 2.5 | |||
380-440V | 2.2 | 4 | 4 | 4 | ||||
500-550V | 2.2 | 4 | 3.7 | 4 | ||||
IEC | Rated operational current (A) AC3 |
220-240V | 11 | 12 | 12 | 12 | ||
380-440V | 7 | 9 | 9 | 9 | ||||
500-550V | 5 | 8 | 6 | 8 | ||||
Three-phase motor (kW) AC3 |
220-240V | 2.5 | 3 | 3 | 3 | |||
380-440V | 3 | 4 | 4 | 4 | ||||
500-550V | 3 | 4 | 3.7 | 4 | ||||
Single-phase motor (kW) AC3 JIS, JEM and IEC |
100-110V | 0.4 | 0.4 | — | 0.4 | |||
200-220V | 0.75 | 0.75 | — | 0.75 | ||||
Inching (kW) AC4 (Inching ratio 50%, electrical life 0.1 million times) JIS, JEM and IEC |
200-240V | 0.75 | 1.5 | 1.5 | 1.5 | |||
380-440V | 1.5 | 2.2 | 2.2 | 2.2 | ||||
Rated capacity for resistance load (A) AC1 (Electrical life 0.5 million times) JIS, JEM and IEC |
200-240V | 20 | 20 | 18 | 20 | |||
380-440V | 20 | 20 | 18 | 20 | ||||
Rated thermal current (1th) A | Without enclosure | 20 | 20 | 18 | 20 | |||
With enclosure | 15 | 15 | 15 | 15 | ||||
Characteristics of operation coil |
Coil burden (max.) (V.A) 50/60Hz |
Pick-up | 45/40 | 45/40 | 45/40 | |||
Hold-in | 9/7 | 9/7 | 9/7 | |||||
Coil comsumption (W) (Mean) | 2.4 | 2.4 | 2.4 | |||||
Pick-up voltage (% of rated voltage) (Mean) | 65 | 75 | 68 | 75 | ||||
Drop-out voltage (% of rated voltage) (Mean) | 50 | 50 | 50 | 50 | ||||
Operating time (ms) (reference value) |
Pick-up | 10-15 | 10-15 | 10-15 | ||||
Drop-out | 10-30 | 10-30 | 10-30 | |||||
Auxiliary contact specification | Number | Standard | 1NO or 1NC | (2NO1NC) x 2 |
1NO1NC or 2NO2NC |
2NO1NC or 1NO2NC |
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Maximum | ||||||||
Rated operational current (A) | 200-240V | 2 (Twin contact) | ||||||
380-440V | 1 (Twin contact) | |||||||
Rated themal current (A) | 10 (Twin contact) | |||||||
Application models | With mechanical interlock | — | — | ● | — | — | ||
With 2E themal overload relay | ○ | ○ | ○ | ○ | — | |||
With three-element themal overload relay | ○ | ○ | ○ | ○ | ○ | |||
With latch | — | ○ (H10-L) | — | ○ | — | |||
DC operation | — | ○ (H10-G) | — | ○ | — | |||
DIN rail mounting | ● | ● | ● | ● | ● |
Note