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- Schneider Electric ZENL1121 Harmony XAPS/XAL 22 mm Contact Block 1 NC Screw Clamp Automation Component Schneider Electric ZENL1121 Harmony XAPS/XAL 22 mm Contact Block 1 NC Screw Clamp Automation Component
Schneider Electric ZENL1121 Harmony XAPS/XAL 22 mm Contact Block 1 NC Screw Clamp Automation Component
Schneider Electric ZENL1121 Harmony XAPS/XAL 22 mm Contact Block 1 NC Screw Clamp Automation Component
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- Description
The Schneider Electric ZENL1121 is a rear-mounting contact block for Harmony XB5 22 mm control heads and XAPS control stations, carrying 1 NC contact with positive opening and screw-clamp terminals. It is rated 10 A Ith with a 600 V insulation voltage, for assembly into push-button, selector-switch or pilot-light units.
Technical Specifications
| Reference | ZENL1121 |
| Brand | Schneider Electric |
| GTIN | 3389110115086 |
| Range of Product | Harmony XAPS / Harmony XAL |
| Device Short Name | ZENL |
| Product Destination | XAPS control station / XB5 22 mm control unit |
| Contacts Type and Composition | 1 NC |
| Mounting of Block | Rear mounting |
| Contact Operation | Slow-break |
| Positive Opening | With (IEC 60947-5-1 appendix K) |
| Connections - Terminals | Screw clamp, <= 2 x 1.5 mm² / >= 1 x 0.22 mm² |
| Contacts Material | Silver alloy (Ag/Ni) |
| [Ith] Conventional Free Air Thermal Current | 10 A |
| [Ui] Rated Insulation Voltage | 600 V |
| [Ie] Rated Operational Current | 3 A 240 V AC-15 / 6 A 120 V AC-15 / 1.2 A 600 V AC-15 |
| IP Degree of Protection | IP20 |
| Net Weight | 0.015 kg |
Certifications & Standards
- IEC 60947-5-1
- IEC 60947-1
- UL 508
- CSA C22.2 No 14
- JIS C8201-5-1
- JIS C8201-1
Selection Notes
Positive opening on the 1 NC contact guarantees the circuit breaks even if the contacts have welded, which matters for a stop or interlock function wired through this block. Slow-break switching with screw-clamp terminals suits panels wired with ferruled stranded cable and serviced with a screwdriver. Pick the 1 NO version instead where the circuit needs to close, not open, on actuation.