Harmony XAC Contact Block, Spring Return Schneider Electric
This Harmony XAC, contact block uses screw-clamp terminals and has 2 x NO + 1 x NC contact. This contact block allows fast and easy replacement and configuration of your push buttons and selector switches. It is easily installed and replaced on XACM and XACB pendant control stations and connects to control circuits with simple screw-clamp connections. It protects operators from unexpected contact with live circuits thanks to its IP20 protection index. It has clear labelling of the contact wiring and terminals names on the side of the block. Vibration resistant screw clamp connection terminals ensure high vibration resistance making product suitable installation on high impact machine.
Feature / Attribute | Technical Specification |
|---|---|
Brand & Series | Schneider Electric |
Part / Model Number | XENG1191 (Component Name: XENG) |
Product / Component Type | Contact Block (Control Circuit) |
Contact Configuration | 1 NC + 2 NO |
Contact Operation | Slow-Break, Staggered (2-Speed) |
Operator Type | Spring Return |
Compatibility | Harmony XAC Pendant Control Stations (XACA, XACA9... Head) |
Mounting Mode | Front Mounting |
Connections / Terminals | Screw Clamp Terminals (1 x 0.5...2.5 mm² without cable end) |
Rated Operational Current ($I_e$) | 3 A at 240 V AC-15 / 0.27 A at 250 V DC-13 |
Conventional Thermal Current ($I_{the}$) | 10 A |
Rated Insulation Voltage ($U_i$) | 600 V (Pollution Degree 3) |
Mechanical Durability | 1,000,000 cycles |
IP Degree of Protection | IP20 conforming to IEC 60529 |
Ambient Operating Temperature | -25 °C to +70 °C |
Standards & Certifications | IEC 60947-5-1, UL 508, CSA C22.2 No 14 |
Net Weight | ~0.040 kg (40 g) |

Ssaoco Dammam
- Started from: Jul 10, 2025



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