NHP ARB2123STD Terasaki TemPower 2 AR ACB Body AR2 65kA 1250A 3P with AGR21CL and Shunt Trip
Code: NHPARB2123STD
Unit of measure:
EACH
Description
NHP ARB2123STD Terasaki TemPower 2 AR ACB Body AR2 65kA 1250A 3P with AGR21CL and Shunt Trip
Technical Specifications
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| Max. altitude before derating | 2000m |
| Frame size rating | 1250A |
| Max. vibration acceleration | 0.7m/s² |
| Electrical life at Un - In (service cycles) | 12000 cycles |
| Short time withstand current Icw - 1 sec | 65kA |
| Maximum operating temperature | 60°C |
| Allowable relative humidity | 45-85 % |
| Rated temperature | -5-60°C |
| Rated impulse withstand voltage Uimp | 12kV |
| Integrated earth fault protection | Yes |
| Rated current In | 1250A |
| Short time protection adjustment range | 1250-12500 A |
| AC power loss per pole at In | 117 W |
| Supplier Code | ARB2123STD |
| Height | 490mm |
| Built-in depth | 385mm |
| Width | 354mm |
| Type of electrical connection of main circuit | EV011047 - Connection at separate chassis part |
| Rated insulation voltage Ui | 1000V |
| Power loss | 350W |
| Rated short circuit breaking capacity - Icu 690V AC | 50kA |
| Rated short circuit breaking capacity - Ics 690V AC | 50kA |
| Mechanical life (service cycles) | 15000 cycles |
| Rated surrounding temperature without derating | 55°C |
| Pole Configuration | 3 Pole |
| Max. rated operation voltage Ue AC | 690V |
| Weight | 53kg |
| Brand Name | NHP |
| Instantaneous protection adjustment range | 2500-20000 A |
| ETIM Class | Power switching circuit breaker |
| Long time overload protection adjustment range | 500-1250 A |
| Trip curve | LSIG |
| Pollution degree | 3 |
| Rated frequency | 50-60 Hz |
| Suitable for isolation | Yes |
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