Rockwell Automation’s Allen-Bradley bulletin 700 series 700-HG42A1 is an active open-style power relay. It comes with a 120V AC control power voltage (suitable for both 50Hz and 60Hz), a nominal current and rated thermal current (Ith) of 40A each, and features 2 change-over contacts (DPDT contact configuration) made of AgCDO (silver cadmium oxide). In terms of physical characteristics, it adopts screw connections, has an IP00 protection rating (no protection), measures 63.5mm in width, 79.4mm in height, and 58.7mm in depth, with a weight of 0.324kg. Designed and manufactured to meet critical needs, this relay boasts flexibility and industry-proven reliability, and it is part of the Allen-Bradley bulletin 700 series which offers a variety of functions and configuration options.
| Control Relay Data | |
| Contact Rating | 40 Amp Contact |
| Contact Configuration | DPDT Contact Arrangement |
| Coil Voltage | 120V 50/60Hz |
| Relay Option | No Additional Options |
| Electrical Specifications | |
| Number of contacts as change-over contact | 2 |
| Nominal current | 40 A |
| Complete with socket | FALSE |
| With LED indication | FALSE |
| Voltage type for actuating | AC |
| Rated control supply voltage at AC 50 Hz | 120 V |
| Rated control supply voltage at AC 60 Hz | 120 V |
| Type of electric connection | Screw connection |
| Rated thermal current (Ith) | 40 A |
| Mechanical & Construction | |
| With detachable clamps | FALSE |
| With forced-guided contacts | FALSE |
| Degree of protection (IP) | IP00 |
| Width | 63.5 mm |
| Height | 79.4 mm |
| Depth | 58.7 mm |
| Contact material | AgCdo |
| Material of contact surface | Other |
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