2B Position switches FM series Selection diagram 01 08 14 02 A2 A4 05 A5 07 external rubber external rubber external rubber external rubber gasket gasket gasket gasket 20 21 25 34 50 33 69 53 stainless steel square rod fiber glass rod porcelain roller round rod WITH RESET 01-W3 02-W3 05-W3 07-W3 15-W3 30-W3 31-W3 51-W3 ACTUATORS CONTACT 5 6 7 9 10 11 12 13 14 BLOCKS 1NO+1NC 1NO+1NC 1NO+1NC 2NC 2NO 2NC 2NO 2NC 2NC snap action slow action slow action slow action slow action snap action snap action slow action slow action overlapped shifted and shifted spaced 15 16 18 20 21 22 2 E1 2NO 2NC 1NO+1NC 1NO+2NC 3NC 2NO+1NC 2x(1NO-1NC) 1NO-1NC slow action slow action slow action slow action slow action slow action snap action electronic shifted independent closer PNP CONDUIT ENTRY Threaded conduit entry With assembled cable With M12 metal connector gland assembled and wired PG 13,5 (standard) for 6 to 12 mm K40 8 poles from bottom M2 M20x1,5 K21 cables range K50 5 poles from bottom for 3 to 7 mm K25 cables range for 6 to 12 mm K23 product option cables range for 3 to 7 mm K27 accessory sold separately cables range General Catalog 2011-2012 2/53 M20x1,5 PG 13,52B A7 15 16 12 13 76 stainless steel stainless steel external 20 mm rope switches 12 mm 12 mm rubber gasket roller for signalling roller roller 30 31 51 52 54 55 56 57 38 adjustable without adjustable lever safety lever actuator LOOSE ACTUATORS See page 2/63 52-W3 54-W3 56-W3 57-W3 38-W3 without actuator Code structure Attention The feasibility of a code number does not mean the effective availability of a product. Please contact our sales office. article options FM 502-1W3GM2K50 Housing Preinstalled cable gland or connectors FM metal housing, one conduit entry no cable gland or connector (standard) with assembled cable gland suitable for 6 to K21 Contact blocks 12 mm cables range 5 1NO+1NC, snap action ... ........................ 6 1NO+1NC, slow action K50 with 5 poles M12 metal connector 7 1NO+1NC, slow action overlapped ... ........................ For the complete list of all combinations, please contact our technical ... ........................ office. Actuators 01 short plunger Threaded conduit entry 02 roller lever PG 13,5 (standard) 05 offset roller lever M2 M20x1,5 ... ........................ Suffix Contacts type no suffix (standard) silver contacts (standard) with stainless steel roller: 1 - 14 mm for actuators A2, 02, A5, 05 silver contacts gold plated 1 G - 20 mm for actuators 30, 31, 51, 52, 54, 55, 56, 57 m (contact block 2 excluded) with 35 mm polymer roller (see special loose actua- 2 tors on page 2/64) with 50 mm rubber roller (see special loose actua- Reset hooking 3 tors on page 2/64) without reset (standard) with 50 mm overhanging rubber roller (see special 4 W3 simultaneous reset hooking loose actuators on page 2/64) General Catalog 2011-2012 2/54