11257DK-26X780CECC
The 11257DK-26X780CECC Panel Switch is equipped with high-quality terminals and bushings, ensuring reliable connections and durability. It features three poles, allowing for efficient electrical control. With its MOM OFF MOM electrical function, it provides momentary action in both directions. The switch is designed with cylindrical levers, offering easy and comfortable operation.
Key Features
- Levers: 26
- Sealing: Front panel sealing by one O-ring and sealing washer
- Number Of Poles: Three pole
- Special Options: Solid rivet - gold plated silver/nickel alloy contacts.
- Contact Materials: Solid gold rivet
- Electrical Functions: MOM OFF MOM
- Terminals And Bushings: Straight PC
- Approval: CECC CECC 96201-005 (high level - contacts X780) - CECC 96201-008 (low level - contacts AD2 or D)
Specifications
General Specifications:
- Torque:1.25 Nm (.92 Ft.lb) max. applied between the 2 nuts
- Standard panel thickness: 2.5 mm (.098) max.
Environmental Specifications:
- Operating temperature: -40 °C to +85 °C (-40 °F to 185 °F)
Electrical Specifications:
- Max. current/voltage rating with resistive load: - silver contacts (A-AD2-X780): 4 A 30 VDC- gold contacts (D): 100 mA 30 VDC
- Minimum load: AD2-X780-D contacts: 10 mA 50 mV, 10 µA 5 V min.
- Initial contact resistance: 10 mΩ max.
- Insulation resistance: 1,000 MΩ min. at 500 VDC
- Dielectric strength:1,000 Vrms 50 Hz min. between terminals2,000 Vrms 50 Hz min. between poles and between terminals and frame
- Contact bounce: 2 ms max
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