SW249A-7
The SW249A-7 Panel Switch, also known as a toggle switch, is designed for right angle horizontal mounting. It features double pole terminals, allowing for efficient electrical connections. With its ON OFF ON electrical functions, this switch provides versatile control options. The SW249A-7 is equipped with short standard levers, making it easy to operate. Experience reliable and convenient switching with this high-quality panel switch.
Key Features
- Number Of Poles: Double Pole
- Electrical Functions: ON OFF ON
- Contact Materials: Silver
- Levers: Short Standard
- Terminal Spacing: 4.7mm (0.185) or 3.81mm (0.150)
- Terminals: Right Angle Horizontal Mounting
Specifications
Distinctive Features:
- Process sealed
- Front and rear sealing
- Process compatible
- Wave solderable
- Washable
General Specifications:
- Mechanical strength : Terminals are strengthened by a bracket or a ground plate ensuring the rigidity of the switch on the board. Actuator strength is 10N max.
- Soldering - thermal shock (S series only) : The switches are especially designed for flow soldering at 260°C during 5 seconds owing to high temperature polymer parts.
- Iron soldering (SF series) : 300°C 5 sec. max.
- Solderability : The switches are tested at 235°C according to IEC 68-2-20 after accelerated aging.
Environmental Specifications:
- Operating temperature : -20°C to +85°C
- Storage temperature : -40°C to +85°C
- Moisture : The insulating materials employed and the complete seal permit the switches to withstand a 56 days moisture test (IEC 68-2-3).
Electrical Specifications:
- Max. current/voltage rating with resistive load :- silver contacts (A or 1) : 4A 30VDC- gold plated brass contacts (CD or 0) : 0,4VA 20VAC or DC- gold plated silver contacts (AD or 2) : 4A 30VDC (300mA 30VDC for gold plating)
- Initial contact resistance : 10 mΩ max.
- Insulation resistance : 1.000 MΩ min.
- Dielectric strength : 1.000 Vrms 50 Hz min.
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