Product data sheet XCSA521 Characteristics metal safety switch XCSA - 1 NC + 2 NO - slow break - 1 entry tapped Pg 13 Price* : 280.00 USD XCSA521 has not been replaced. Please contact your customer care center for more information. Discontinued Main Range of product Preventa Safety detection Product or component type Safety switch Component name XCSA Design Industrial Material Metal Head type Key operated turret head Contacts type and composition 1 NC + 2 NO Contact operation Slow-break, break before make Cable entry 1 entry tapped Pg 13.5 Cable outer diameter 0.35...0.47 in (9...12 mm) Electrical connection Terminal, 1 x 0.5...2 x 1.5 mm² with or without cable end Number of poles 3 Locking options description Without locking of actuator Local signalling 1 LED orange (on opening of NC contacts) Signalling circuit voltage 110/240 V Complementary Positive opening With NC contact Signalling circuit type AC Mechanical durability >= 1000000 cycles Minimum actuation speed 0.03 ft/s (0.01 m/s) Maximum actuation speed 1.64 ft/s (0.5 m/s) [Ie] rated operational current 6 A at 120 V utilisation category AC-15, A300 conforming to EN/IEC 60947-5-1 3 A at 240 V utilisation category AC-15, A300 conforming to EN/IEC 60947-5-1 0.55 A at 125 V utilisation category DC-13, Q300 conforming to EN/IEC 60947-5-1 0.27 A at 250 V utilisation category DC-13, Q300 conforming to EN/IEC 60947-5-1 [Ithe] conventional enclosed thermal 10 A current [Ui] rated insulation voltage 300 V conforming to CSA C22.2 No 14 500 V conforming to EN/IEC 60947-1 300 V conforming to UL 508 [Uimp] rated impulse withstand voltage 6 kV conforming to EN/IEC 60947-5-1 Short-circuit protection 10 A cartridge fuse type gG (gl) Jun 24, 2018 1 Disclaimer: This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications Actuator force for extraction >= 20 N Operating rate 10 cyc/mn for maximum durability Safety level Can reach category 4 with the appropriate monitoring system and correctly wired conforming to EN/ ISO 13849-1 Can reach PL = e with the appropriate monitoring system and correctly wired conforming to EN/ISO 13849-1 Can reach SIL 3 with the appropriate monitoring system and correctly wired conforming to EN/IEC 61508 Safety reliability data B10d = 5000000 (value given for a life time of 20 years limited by mechanical or contact wear) Body material Zamak Head material Zamak Depth 1.73 in (44 mm) Height 4.49 in (114 mm) Width 1.57 in (40 mm) Product weight 0.97 lb(US) (0.44 kg) Environment Standards EN/ISO 12100 CSA C22.2 No 14 UL 508 EN/IEC 60947-5-1 EN/IEC 60204-1 EN 1088/ISO 14119 Product certifications CSA UL Protective treatment TC Ambient air temperature for operation -13...158 °F (-25...70 °C) Ambient air temperature for storage -40...158 °F (-40...70 °C) Vibration resistance 5 gn (f = 10...500 Hz) conforming to IEC 60068-2-6 Shock resistance 10 gn 11 ms conforming to IEC 60068-2-27 Electrical shock protection class Class I conforming to EN/IEC 61140 IP degree of protection IP67 conforming to EN/IEC 60529 and EN/IEC 60947-5-1 Ordering and shipping details Category 22411 - LIMIT SWITCHES,IEC,XCKJ Discount Schedule T Nbr. of units in pkg. 1 Package weight(Lbs) 0.70000000000000007 Returnability N Country of origin FR Offer Sustainability RoHS (date code: YYWW) Will be compliant  on  4Q2012 Will be compliant  on  4Q2012 REACh Reference not containing SVHC above the threshold Reference not containing SVHC above the threshold Contractual warranty Warranty period 18 months 2