Schneider XENG1191 Dual-Speed Contact Block | Harmony XAC
The Schneider XENG1191 is a high-performance, single contact block from the Harmony XAC series, specifically engineered for 2-speed (slow/fast) control applications.
This component is essential for hoists, cranes, and material handling systems, providing the contact configuration needed for dual-speed control with a single push button head. The block features three contacts in a staggered arrangement to ensure sequential switching:
Designed for spring-return (momentary) actuators, the XENG1191 ensures reliable, sequential contact engagement and disconnection. It offers front mounting onto compatible XAC pendant control stations for fast installation and features secure screw-clamp terminals to resist vibration, ensuring long-term durability in harsh industrial environments.
Specifications:
Manufacturer: Schneider Electric
Part Number: XENG1191
Product Type: Single Contact Block
Compatibility: Harmony XAC (XACA, XACA9... Heads)
Contact Composition: 1 NC+2 NO (Staggered)
Application: 2-speed (Slow/Fast) Control
Type of Operator: Spring Return (Momentary)
Contact Operation: Slow-break, Staggered
Mounting: Front Mounting
Terminals: Screw Clamp Terminals
Conventional Thermal Current (Ithe): 10 A
Insulation Voltage (Ui): 600 V
Durability: 1 Million Cycles
FAQs:
Answer: The 1 NC+2 NO staggered configuration is specifically for 2-speed control circuits common in crane and hoist applications. When the button is partially pressed (Speed 1), the first NO contact closes to engage the slow speed. When fully pressed (Speed 2), the second, staggered NO contact closes to engage the fast speed. The NC contact is typically used for electrical interlocking or to ensure the circuit is safe when the button is released.
Answer: The XENG1191 is compatible with XACA and XACA9... series push button heads from the Schneider Harmony XAC range. It is designed to be front-mounted inside the XACM and XACB pendant control station enclosures, creating a complete, functional 2-speed momentary push button.
Availability : Out Of stock