Engine Protection and Control Equipment
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Contactor
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NXC (120-630А)
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Contactor NXC-500 3P 500А AC/DC220-240V (50Hz) 2NO+2NC
Contactor NXC-500 3P 500А AC/DC220-240V (50Hz) 2NO+2NC
Article : 836560
ETIM: EC000066
| Parameter | Value |
|---|---|
| Series | NXC |
| Number of poles | 3 |
| Overall and mounting dimensions (W×H×D), (mm) | 165x248x225 |
| Rated insulation voltage (V) | 690 |
| Mechanical durability, cycles | 6 000 000 |
| Electrical endurance, cycles | 1 200 000 |
| Altitude above sea level up to, (m) | 2 000 |
| Warranty period for the end user, months from the date of sale | no more than 18 |
| Pollution degree | 3 |
| Number of auxiliary normally closed (NC) contacts | 2 |
| Rated switchable power (kW) | 250 |
| Rated voltage (V) | 380...400 |
| Ambient operating temperature (°C) | -35…+70 |
| Reversible design | No |
| Type of switching current | Alternating current (AC)/Direct current (DC) |
| Protection Degree (IP) | IP00 |
| Number of auxiliary normally open contacts | 2 |
| Control voltage: pull-in, (%) | 70-120 |
| Control voltage: opening, (%) | 10-70 |
| Rated control supply voltage Us (V) with AC frequency of 50Hz | 220 (EU570079) |
| Rated Operational Current le (AC-3, 400V), (A) | 500 (EU570459) |
| Number of closing main contacts | 3 |
| Number of normally open main contacts | 0 |