The OA 5621 safety relay with a 48 VDC coil and 3 normally open / 1 normally closed force-guided contacts is designed for safety circuits requiring mechanical interlock to prevent simultaneous closure of NO and NC contacts, consistent with DIN EN 50205 and IEC/EN 61810 standards. The relay is compatible with PCB mounting, with dimensions of 5.2 mm width and 2.5 mm depth, as specified for the 3 NO/1 NC configuration. This variant supports operating voltages from 36.0 to 67.2 VDC and has a coil resistance of 3840 Ω.
Altech’s line of safety relays are manufactured by DOLD, a company well know in Europe for its quality safety relays. The products presented in this catalog will help you meet requirements of Machinery Directive EMD 89/392 EEC, important international safety standards, CE-marking demand, and more, when exporting your machinery or equipment.
Features:
| Altech Corp. | |
|---|---|
| Product Category | Electromechanical Relays |
| Product Number | 56.OA21.4831 |
| Product Name | Safety Relays |
| Mounting | Socket or Plug-in Style |
| Approvals | TÜV, UL, cUL |
| NO | 1 |
| NC | 1 |
| Maximum Switching Current | 6.00 amps |
