Here is a list of manufacturers and their type approved relays with forcibly guided contacts:

	E. Dold & Söhne KG Bregstraße 18, 78120 Furtwangen, Germany
	ELESTA relays GmbH Elestastraße 16, 7310 Bad Ragaz, Switzerland
	Hengstler GmbH GB Bauelemente, Wörthstraße 31, 78564 Wehingen, Germany
	Panasonic Electric Works (Europe) AG Rudolf-Diesel-Ring 2, 83607 Holzkirchen, Germany
	Tyco Electronics Austria GmbH Schrackstr. 1, 3830 Waidhofen/Thaya, Austria

 
Standards, which are actually applied at the type approval of relays with forcibly guided contacts depending on the intended application:

• General Requirements for Relays

• Additional Requirements for Relays with Forcibly Guided Contacts