| Main information | 
| Part Number | XCSM3902L1 | XCSM3902L5 | 
| Product Series | Telemecanique Safety switches XCS | Telemecanique Safety switches XCS | 
| product type | Safety limit switch | Safety limit switch | 
| component name | XCSM | XCSM | 
| design | Small | Small | 
| Material | Metal | Metal | 
| Control head type | Direct acting head | Direct acting head | 
| protection technology | Protective plastic cover, secured with 5 leaf-shaped hexagonal security screws | Protective plastic cover, secured with 5 leaf-shaped hexagonal security screws | 
| type of exercise | Lateral movement | Lateral movement | 
| operator type | Roller direct acting | Roller direct acting | 
| Contact type and composition | 1 NC + 1 NC + 1 NO | 1 NC + 1 NC + 1 NO | 
| contact action | Momentary | Momentary | 
| Additional information | 
| Electrical connections | Pre-wired | Pre-wired | 
| cable length | 1 m | 5 meters | 
| Cable composition | 7 x 0.5 mm² | 7 x 0.5 mm² | 
| switch trigger | 30° lip | 30° lip | 
| fixed mode | By ontology | By ontology | 
| number of poles | 3 | 3 | 
| force open | With NC contact | With NC contact | 
| Mechanical life | 10000000 times | 10000000 times | 
| Minimum trip force | 7 N | 7 N | 
| force open minimum force | 35N | 35N | 
| minimum braking speed | 0.01 m/min | 0.01 m/min | 
| operating speed | 0.5 m/s | 0.5 m/s | 
| Contact wire regulation grade | B300, AC-15 (Ue = 240 V, Ie = 1.5 A) conforming to EN 60947-5-1 | B300, AC-15 (Ue = 240 V, Ie = 1.5 A) conforming to EN 60947-5-1 | 
| B300, AC-15 (Ue = 240 V, Ie = 1.5 A) conforming to EN/IEC 60947-5-1 Annex A | B300, AC-15 (Ue = 240 V, Ie = 1.5 A) conforming to EN/IEC 60947-5-1 Annex A | 
| R300, DC-13 (Ue = 250 V, Ie = 0.1 A) conforming to EN 60947-5-1 | R300, DC-13 (Ue = 250 V, Ie = 0.1 A) conforming to EN 60947-5-1 | 
| R300, DC-13 (Ue = 250 V, Ie = 0.1 A) conforming to EN/IEC 60947-5-1 Annex A | R300, DC-13 (Ue = 250 V, Ie = 0.1 A) conforming to EN/IEC 60947-5-1 Annex A | 
| Rated insulation voltage [Ui] | 300 V according to UL 508 | 300 V according to UL 508 | 
| 400 V (pollution degree 3) according to IEC 60947-5-1 | 400 V (pollution degree 3) according to IEC 60947-5-1 | 
| 300 V according to CSA C22.2 No 14 | 300 V according to CSA C22.2 No 14 | 
| Rated impulse withstand voltage [Uimp] | 4 kV according to IEC 60664 | 4 kV according to IEC 60664 | 
| 4 kV according to IEC 60947-1 | 4 kV according to IEC 60947-1 | 
| Maximum resistance across terminals | 25 MΩ conforming to IEC 60255-7 Safety Class 3 | 25 MΩ conforming to IEC 60255-7 Safety Class 3 | 
| Short circuit protection | 6 A fuse type gG (gl) | 6 A fuse type gG (gl) | 
| Repeatability | The trigger point is 0.05mm | The trigger point is 0.05mm | 
| body material | Zamak | Zamak | 
| head material | Zamak | Zamak | 
| depth | 16 mm | 16 mm | 
| high | 70 mm | 70 mm | 
| width | 30 mm | 30 mm | 
| product weight | 0.17 kg | 0.17 kg | 
| Environment | 
| Standards compliant | EN 1088 | EN/IEC 60204-1 | 
| UL 508 | CSA C22.2 No 14 | 
| EN/IEC 60204-1 | EN 1088 | 
| CSA C22.2 No 14 | EN/IEC 60947-5-1 | 
| EN/IEC 60947-5-1 | UL 508 | 
| certified product | CSA | CSA | 
| UL | UL | 
| Security Level | Category 4 can be achieved with appropriate monitoring system and correct wiring according to EN/ISO 13849-1 | Category 4 can be achieved with appropriate monitoring system and correct wiring according to EN/ISO 13849-1 | 
| PL = e can be achieved with appropriate monitoring system and correct wiring according to EN/ISO 13849-1 | PL = e can be achieved with appropriate monitoring system and correct wiring according to EN/ISO 13849-1 | 
| SIL 3 can be achieved with appropriate monitoring system and correct wiring according to IEC 61508 | SIL 3 can be achieved with appropriate monitoring system and correct wiring according to IEC 61508 | 
| Safe and reliable data | B10d = 50000000 Value determined by 20 years life time, limited by mechanical or contact wear | B10d = 50000000 Value determined by 20 years life time, limited by mechanical or contact wear | 
| Protective treatment | TC | TC | 
| operating temperature | -25…70°C | -25…70°C | 
| storage environment temperature | -40…70°C | -40…70°C | 
| Anti-vibration | 5 gn (f= 10…500 Hz) conforming to IEC 60068-2-6 | 5 gn (f= 10…500 Hz) conforming to IEC 60068-2-6 | 
| impact resistance | 25 gn for 18 ms conforming to IEC 60068-2-27 | 25 gn for 18 ms conforming to IEC 60068-2-27 | 
| Electric Shock Protection Level | Class I conforming to NF C 20-030 | Class I conforming to NF C 20-030 | 
| Class I conforming to EN/IEC 61140 | Class I conforming to EN/IEC 61140 | 
| IP protection class | IP66 conforms to screwed | IP66 conforms to screwed | 
| IP67 conforms to screwed | IP67 conforms to screwed | 
| IP68 conforms to screwed | IP68 conforms to screwed | 
| IK protection class | IK06 conforms to EN 50102 | IK06 conforms to EN 50102 | 
| Packaging unit | 
| Unit Type of Package 1 | PCE | PCE | 
| Number of Units in Package 1 | 1 | 1 | 
| Package 1 Height | 2.5cm | 3.5cm | 
| Package 1 Width | 13.0cm | 18.0cm | 
| Package 1 Length | 13.0cm | 21.0cm | 
| Package 1 Weight | 200.0g | 542.0g | 
| Unit Type of Package 2 | S03 | S03 | 
| Number of Units in Package 2 | 55 | 20 | 
| Package 2 Height | 30cm | 30cm | 
| Package 2 Width | 30cm | 30cm | 
| Package 2 Length | 40cm | 40cm | 
| Package 2 Weight | 11.57kg | 10.404kg | 
| Unit Type of Package 3 | P06 | P06 | 
| Number of Units in Package 3 | 440 | 160 | 
| Package 3 Height | 77cm | 75cm | 
| Package 3 Width | 60cm | 60cm | 
| Package 3 Length | 80cm | 80cm | 
| Package 3 Weight | 100kg | 95kg | 
| Contract warranty | 
| Warranty | 18 months | 18 months |