Noshok 400 Series mechanical pressure switch

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With a stable switching point setting, the robust Noshok 400 Series mechanical pressure switch converts pneumatic and hydraulic pressure into switching functions, and is designed for applications requiring maximum accuracy under high loads.

It is SPDT and can be used in a normally-open or normally-closed configuration, depending on the wiring. The switching point is fully adjustable by means of a simple adjustment knob within the adjustment range. It also includes a locking mechanism for switch point adjustment.

The 400 Series Switch is fitted with DIN EN 175301-803 Form A connectors for fast and easy installation. It is also available with an LED indicator on the plug for visual monitoring of the switch status, or an M12 (4-pin) electrical connection.

The 400 Series pressure switch features repeatability of ±2% of full scale, high loadability (shock 30g, vibration 10g) and an optional flange connection.

Applications include hydraulic or pneumatic systems, power generation, pumps and compressors.