Footswitches PX/PA Heavy duty footswitches with shrouded pedal to prevent accidental operation n Large shroud to allow operators to wear industrial protective footwear n Pedal interlock lever to prevent operation unless the operators foot is fully inside the pedal shroud n 10A 500VAC/600VDC rated n Bifurcated contacts for low resistance and high reliability suitable for switching low-level electronic currents n Positive break of NC contacts for safety circuits in conformity with BS60947-5-1, VDE 0660 part 206 and IEC 337-1 n A second contact block can be fitted giving a total of four contacts in various combinations of NO and NC n Unshrouded models (stop type) with red terminal cover n Impact-resistant glass-reinforced thermoplastic housing n Non-skid rubber feet plus floor-fixing holes if required n Double insulated for electrical safety n Mechanism protected against dirt and foreign matter n Cable entry hole with PG13.5 thread n IP65 Options and ordering codes Footswitches: Additional contact blocks if required: PX 10111 Shrouded, snap-action 1NO + 1NC B501 1NO + 1NC snap-action PX 10311 Shrouded, slow-action 1NO + 1NC B601 1NO + 1NC slow-action PX 10121 Shrouded, latching, snap-action 1NO + 1NC PA 20101 Unshrouded, snap-action 1NO + 1NC B901 2NC slow-action PA 20321 Unshrouded, latching, slow-action 1NO + 1NC PA 20701 Unshrouded, slow-action 2NC B1001 2NO slow-action Many other footswitch models available including double-pedal types - contact IMO for availability Cable glands Contact blocks Cable glands are available to enable standard multi-core cables to be connected The contact blocks can also be purchased without the use of conduit. Two sizes are possible: separately without the footswitches and be Part number Cable size used as stand-alone limit switches. PG13.5 9-12mm See previous page The contacts are electrically separated so it is PG13.5/6 6-9mm for diagram possible to connect different voltages to NO and NC circuits i.e. Zb contacts. The NC contacts also have positive break, i.e. suitable for safety circuits. Plug and socket footswitches Contact arrangements: All PX series footswitches can be converted to a plug-in style by the addition of 1NO+1NC 1NO+1NC an adaptor. See previous page for diagram. 13 21 13 21 B501 B601 The adaptor is screwed into the footswitch and the four flying leads connected to 14 22 14 22 the four terminals of the contact block. Terminal screws: M3.5 Suitable 4-wire plug leads are available see pages 332 to 335 2NC 2NO with rising cable clamps. Ratings 250VAC/300VDC 3A IP67 Maximum screw 11 21 13 23 B901 B1001 tightening torque: Note: There is space under the terminal cover to allow the fitting of a small amount of 12 22 14 24 0.8Nm (8kg cm). control components, e.g. relays, terminal blocks etc., which should be secured to prevent interference with the footswitch mechanism. Specifications Contact ratings Rated thermal current Ith 10A BS/EN 60947-5-1 Rated working voltage 500VAC/600VDC AC15 230VAC 6A Initial contact resistance <25 mOhms 400VAC 4A Contact gap >2.5mm (2 x 1.25mm conforming to VDE 0660 part 206) 500VAC 1A Contact material silver 2000VAC, 50/60Hz for 1 minute between open contacts Dielectric strength 2000VAC, 50/60Hz for 1 minute between current-carrying parts and ground Ambient operating temperature 25 to +80 deg. C DC13 24VDC 6A Ambient humidity 95% r.h. 125VDC 1.1A 2 2 Maximum wire size 2 x 1.5mm flexible, 2 x 2.5mm solid 250VDC 0.4A Conduit entry PG13.5 New ModelsX-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for 9V Battery Snaps & Contacts category: Click to view products by IMO manufacturer: Other Similar products are found below : 139B 173P 266 491-SC36 642-S 1295 12BC2202-GR 2238 2241 2242 2243 227 236 237 2410.0301-01 262 270 271 121-0626/I-GR 121-0426/IM-GR 121-0626/T-GR 121-0826/T-GR 121-1026/I-GR 12BH617T-GR 123-5025-GR 12BC269-GR 12BH615D-GR 121- 0624/O-GR GEM-V36 531-SWHOX 971-SB T-91-SC3 632-DA 634-DA 636-S 635-S 632S TWIN DIVIDER 3C-30A2-S 3B-30A2-S 534-SS 491-S L-2-S 971-SO 972-S 606-1300-011 606-1800-012 616-1800-247 6254-OB 6289-PP 6289-CC