Limit Switches - Safety Type Plastic Body IP65 and Metal Body IP66 High mechanical resistant Double Insulation (for thermoplastic type) Degree of protection IP65 (thermoplastic) IP66 (metal) Reinforced UL-V0 thermoplastic fiber-glass body Zinc alloy (Zamack) or aluminium body Positive Opening Operation Minimum Actuation Force/Torque Minimum Force to achieve Positive Opening Operation Precise operating points (consistency) Immune to electromagnetic disturbances Zb type contact blocks Current Ith = 10A Rated insulation voltage Ui = 500V UL, CSA, CE Conform with IEC 947-5-1 (EN 60947-5-1) Product Description Ordering Key PS21S-PS1105-T00 They are developed in order to be stopping of the machine drive. Body used for following operations: Specific limit switches ideal for Cable Gland For monitoring and protection of monitoring and protection of light Contact block industrial machines, without industrial machines without Head type inertia, in which down-time is less inertia, equipped with angular Material of body and head than access time to the movement protectors (doors, Options dangerous area. hinges, rotative covers, grid, etc.). Use on sliding or pivoting protectors Detection by the rotative axis or (covers, cases, doors, grids, etc.). by means of a lever. Opening of To protect operators working on the mobile protector guarantees dangerous machines, by opening operator protection by immediately the control circuit. Withdrawal of stopping the machine drive. key by opening the mobile To control the access point of the protector, causes immediate hazardous area. Description of the key codes for for Body Key actuator Key actuator PS 30mm/1.18 (fix 20/22mm/0.79/0.87) (key must be ordered separately) (key must be ordered separately) PS21H 1 cable inlet for hinge (shaft or pin) Hinge and Wire and Wire PS 50mm/1.97 (fix 40/42mm/1.57/1.65) PS21S P S11 05 T 00 PS31S P S11 05 Y 00 PS42H 2 cable inlet for hinge (shaft or pin) 5 PS42S N S02 09 Y PS43S N S02 T PS 30mm/1.18 (fix 20/22mm/0.79/0.87) PS21H B T11 HZ M T11 PS21R 1 cable inlet for pull wire PS42H A O11 HS PS31R O11 N7 PS 40mm/1.57 (fix 30mm/1.18) 4 M T02 HC PS43R T02 N7 K0 PS31R 1 cable inlet for pull wire PS21R N6 T21 PS 50mm/1.97 (fix 40/42mm/1.57/1.65) 4 PS42R N7 K0 T12 PS42R 2 cable inlet for pull wire T03 PS 60mm/2.36 (fix 40/42mm/1.57/1.65) PS43R 3 cable inlet for pull wire Cable Gland PS 30mm/1.18 (fix 20/22mm/0.79/0.87) PS21S M M20 1 cable inlet for Key actuator P PG13.5 PS 40mm/1.57 (fix 30mm/1.18) PS31S B PG11 1 cable inlet for Key actuator A M16 PS 50mm/1.97 (fix 40/42mm/1.57/1.65) N 1/2 NPT PS42S 2 cable inlet for Key actuator PS 60mm/2.36 (fix 40/42mm/1.57/1.65) Contact block PS43S 3 cable inlet for Key actuator O11 1NO+1NC overlap slow(+) Head type S02 2NC snap(+) S11 1NO+1NC snap(+) 05 90 Adj. key head T02 2NC slow(+) 09 Fully turnable key head T03 3NC slow(+) HC Zinc plated steel LEVER HS Stainless steel shaft T11 1NO+1NC slow(+) HZ Zinc plated steel shaft T12 1NO+2NC slow(+) T21 2NO+1NC slow(+) N6 Pull wire for simple stop N7 Pull wire for emergency stop Material of body and head Options T Thermoplastic Body and Thermoplastic head 00 no option Y Metal Body and Thermoplastic head K0 with reset button 1 Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 10120848 12 24 - 130 230 12 - 24 48 130 230 - 240 400 Technical Data Plastic Body Metal body IEC 60947-1, IEC 60947-5-1, EN 60947-1, EN 60947-5-1, Standards UL508 and CSA C22-2 n14 Certifications Approvals UL CSA Air temperature near the device - during operation -25C+70C/-13F...158F - for storage -30C+80C/-22F...+176F Climatic withstand According to IEC 68-2-3 and salty mist according to IEC 68-2-11 Mounting positions All positions are authorized Shock withstand (according to IEC 68-2-27 and 60068-2-27) 10g/0.35oz Limit switch with key actuator (1/2 sinusoidal shock for 11ms) no change in contact position 40g/1.41oz Limit switch for hinge (pin/shaft) or pull wire (rope) Protection against electrical shocks (according to IEC 536) Class II Class I Degree of protection (according to IEC 529 and EN 60529) IP65 IP66 Electrical Data Plastic Body Metal body Rated insulation voltage U i 400V (PS21,PS42), 500V (PS31,PS43) -according to IEC 60947-1 and EN 60947-1 500V (degree of pollution 3) (degree of pollution 3) A 300 Q 300 (PS21, PS42) -according to UL 508, CSA C22-2 n14 A 600 Q600 A 600 Q 600 (PS31, PS43) Rated impulse withstand voltage Uimp 6kV (according to IEC 60947-1 and EN 60947-1) Conventional enclosed thermal current Ithe 10A (according to IEC 60947-1 and EN 60947-5-1) (40C) Short-circuit protection - gG type fuses 10A Rated operational current Ie / AC-15 - acc.to IEC 60947-5-1 24VAC (50/60 Hz) 10.0A 130VAC (50/60 Hz) 5.5A 230VAC (50/60 Hz) 3.1A 240VAC (50/60 Hz) 3.0A 400VAC (50/60 Hz) 1.8A - acc.to UL 508, CSA C22 n14 Q 600 Q 300 (PS21/42) Q 600 (PS31/43) Ie / DC-13 - acc.to IEC 60947-5-1 24VDC 2.8A 110VDC 0.6A 250VDC 0.27A - acc.to UL 508, CSA C22 n14 Q 600 Q 300 (PS21/42) Q 600 (PS31/43) Electrical durability (according to IEC 60497-5-1 annex C) Utilization categories AC-15 and DC-13 (see curves and value below) - max. switching frequency Cycles/h 3600 - load factor 0.5 Connecting data of contact blocks Connecting terminals M3.5 (+,-) pozidriv 2 screw with cable clamp 2 2 2 Connecting capacity 1 or 2 x mm / AWG 0.5mm / AWG 20 to 2.5mm / AWG 14 Terminal marking According to EN 50013 Positivity Contacts with positive opening operation as per IEC 60947-5-1 chapter 3 Diagram for snap action Diagram for slow action Electrical durability for DC-13 utilization category contact: contact: 5 5 Power breaking for a durability of 5 million operating cycles 3 3 2 2 Snap action Slow action 1 1 Voltage 24V 9.5W 12W 0.5 0.5 Voltage 48V 6.8W 9W 0.3 0.3 Voltage 110V 3.6W 6W 0.2 0.2 0.1 0.1 0.2 0.3 0.5 1 2 3 510 1 2 3 510 Current (A) Current (A) Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 101208 2 Millions of operating cycles Millions of operating cycles