| Range of product | Harmony XAL · Harmony XAPS |
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| Product or component type | Contact block |
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| Device short name | ZENL |
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| Product destination | For XB5 Ø 22 mm control and signalling units · For XAPS control station |
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| Mounting of block | Rear mounting |
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| Sale per indivisible quantity | 5 |
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| Contacts type and composition | 1 NO |
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| Assembly style | For customer assembly |
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| Product weight | 0.015 kg |
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| Contact operation | Slow-break |
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| Positive opening | Without |
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| Operating travel | 2.6 mm (NO changing electrical state) · 4.3 mm (total travel) |
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| Operating force | 2.3 N NO changing electrical state |
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| Operating torque | 0.05 N.m NO changing electrical state |
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| Mechanical durability | 10000000 cycles |
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| Connections - terminals | Screw clamp terminals, = 1 x 0.22 mm² without cable end conforming to IEC 60947-1 |
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| Tightening torque | 0.8…1.2 N.m conforming to IEC 60947-1 |
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| Shape of screw head | Cross compatible with Philips no 1 screwdriver · Cross compatible with pozidriv No 1 screwdriver · Slotted compatible with flat Ø 4 mm screwdriver · Slotted compatible with flat Ø 5.5 mm screwdriver |
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| Contacts material | Silver alloy (Ag/Ni) |
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| Maximum resistance across terminals | 25 MOhm |
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| Short-circuit protection | 10 A cartridge fuse type gG conforming to IEC 60947-5-1 |
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| [Ith] conventional free air thermal current | 10 A conforming to IEC 60947-5-1 |
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| [Ui] rated insulation voltage | 600 V (pollution degree 3) conforming to IEC 60947-1 |
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| [Uimp] rated impulse withstand voltage | 6 kV conforming to IEC 60947-1 |
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| [Ie] rated operational current | 3 A at 240 V, AC-15, A600 conforming to IEC 60947-5-1 · 6 A at 120 V, AC-15, A600 conforming to IEC 60947-5-1 · 0.1 A at 600 V, DC-13, Q600 conforming to IEC 60947-5-1 · 0.27 A at 250 V, DC-13, Q600 conforming to IEC 60947-5-1 · 0.55 A at 125 V, DC-13, Q600 conforming to IEC 60947-5-1 · 1.2 A at 600 V, AC-15, A600 conforming to IEC 60947-5-1 |
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| Electrical durability | 1000000 cycles, AC-15, 2 A at 230 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C · 1000000 cycles, AC-15, 3 A at 120 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C · 1000000 cycles, AC-15, 4 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C · 1000000 cycles, DC-13, 0.2 A at 110 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C · 1000000 cycles, DC-13, 0.5 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C |
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| Electrical reliability | Λ < 10exp(-6) at 5 V and 1 mA in clean environment conforming to IEC 60947-5-4 · Λ < 10exp(-8) at 17 V and 5 mA conforming to IEC 60947-5-4 |
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| Additional information | Mounting on integrated plate in the box |
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| Electrical composition code | SR1 (quantity <= 3) · SR2 (quantity <= 2) · MR1 (quantity <= 2) |
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| Protective treatment | TH |
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| Ambient air temperature for storage | -40…70 °C |
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| Ambient air temperature for operation | -40…70 °C |
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| IP degree of protection | IP20 conforming to IEC 60529 |
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| Standards | IEC 60947-5-1 · CSA C22.2 No 14 · IEC 60947-1 · UL 508 · IEC 60947-5-5 · JIS C8201-5-1 · IEC 60947-5-4 · JIS C8201-1 |
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| Vibration resistance | 5 gn (f= 12…500 Hz) conforming to IEC 60068-2-6 |
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| Shock resistance | 30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27 · 50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27 |
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| Unit Type of Package 2 | BB1 |
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| Number of Units in Package 2 | 5 |
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| Package 2 Height | 5.500 cm |
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| Package 2 Width | 5.500 cm |
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| Package 2 Length | 4.500 cm |
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| Package 2 Weight | 51.000 g |
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| Unit Type of Package 3 | BB1 |
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| Number of Units in Package 3 | 5 |
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| Package 3 Height | 5.500 cm |
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