GPB527D202BB

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Pushbuttons are typically used as physical input switches to activate, turn off, or human-machine interface (HMI) functions such as arming/disarming devices, opening/closing doors, or signaling tones/hazards. GPB527D202BB is a pushbutton switch designed for medium and high-current applications. This specific switch is designed for small and limited space locations, making it ideal for applications that require switching in tight areas.

GPB527D202BB is a DPDT (double pole, double throw) pushbutton switch that requires a manual actuation to close or change a circuit. When the actuator is pressed, it moves a set of contacts, which electrically connect the two circuits of the switch. This type of switch is ideal for controlling two circuits in one location, such as connecting power to a light when it is pressed or lighting a warning horn when the actuator is released.

Design Specifications

GPB527D202BB has an operating temperature range of -20°C to +65°C. It is rated to 6A at 125VAC and 10A at 28VDC. The mechanical life of the switch is 100,000 cycles and the electrical life is 50,000 cycles. The switch is IP68 rated, making it suitable for use in harsh environments. It features a wide array of actuator styles, including momentary push button, extended button, flat button and square bezel.

Application Field

GPB527D202BB is designed for applications with medium and high current needs. It is well-suited for applications in automotive systems, HVAC systems, electrical control panels and machine control/automation systems. It can be used in environments such as factories, power plants and oil and gas fields where it may be exposed to extreme temperatures, dust, vibration, mechanical shock and other harsh conditions. Its small size makes it ideal for applications where space is limited.

Working Principle

GPB527D202BB switches are activated when the actuator is pressed down, which closes the contacts and sends a current through the circuits. When the actuator is released, the contacts open and the current is no longer transmitted. This switch can be used to control two separate circuits at the same time, making it ideal for applications that require switching between two different circuits such as powering a light or sounding an alarm.

GPB527D202BB is a reliable and durable pushbutton switch designed for medium and high-current applications. Its small size makes it ideal for applications where space is limited. It is suitable for use in harsh environments due to its IP68 rating and has a long lifetime, making it an ideal choice for applications that require reliable switching.

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