The 56.OA21S.4822 is a PCB-mount safety relay with force-guided contacts, designed for safety circuits requiring compliance with IEC 60204 and EN ISO 13849. It has a 2NO/2NC contact configuration and operates at a coil voltage of 48 VDC with a voltage range of 36.0 to 67.2 VDC and a coil resistance of 3840 Ω. The device uses AgNi10 contacts with a 5 µm gold plating. Its dimensions are 5.2 mm × 2.5 mm on the solder side, consistent with the S-Type footprint. The relay meets DIN EN 50205 and IEC/EN 61810 standards for safety applications.
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.OA21S.4822 |
| Product Name | Safety Relays |
| Mounting | Socket or Plug-in Style |
| Approvals | TÜV, UL, cUL |
| NO | 1 |
| NC | 1 |
| Maximum Switching Current | 6.00 amps |
