| Product name: | HH903 Power type control relay | ||||||
| specification: | ![]() |
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| Category: | low-voltage electrical apparatus -- Universal relay | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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| model | HH903 |
| Classification | Power type control relay |
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Specifications and varieties |
Rated voltage AC12-277V DC5-110V |
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contact form |
1a,1b,1c |
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rated load |
30A 240VAC/28VDC (resistive load Res. load) |
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Electrical lifespan (AC-12) |
1×105 |
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Installation method |
Flange type, printed board type |
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characteristic |
Reasonable structural design and good pressure resistance. |
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Product Certification |
CCC |
| Rated voltage Us | AC12,24,110,220,240,277V DC5,6,12,15,18,22,24,48,110V |
| Action voltage | <75%Us |
| Release voltage | >10%Us |
| Maximum energizing voltage | 110%Us |
| Action Time | <15ms |
| Release time | <15ms |
| Agreed heating current | 30A |
| Rated power consumption | AC 2VA DC 0.95W |
| contact resistance | <50m Ω (initial value) |
| insulation resistance | >100MΩ |
| Opening and closing frequency | ≤30cpm |
| power frequency withstand voltage | 2500V 1min |
| mechanical life | 1×107 |
| electrical life | 1×105 |
External dimensions and installation dimensions