Push Button Switch ED EB1779051853 DPST-NO 16A 250VAC

Panel-mounted push button switch ED EB1779051853 DPST-NO 16A 250VAC is a mechanical control device designed to provide on/off switching for two circuits simultaneously. The switch uses a double-pole, single-throw normally open contact arrangement, rated for a continuous current of 16 A at up to 250 VAC. It is intended for installation in control panels, machinery enclosures and electrical distribution boxes where a reliable manual actuator is required for dual-circuit control.

Advantages

The DPST-NO design allows a single actuator to control two independent circuits at the same time, reducing the number of separate switches required. With a 16 A current rating and 250 VAC voltage rating, the switch covers common industrial and commercial AC loads. The panel-mounted construction provides a compact footprint and straightforward mechanical installation, while the normally open contacts prevent circuit continuity until the button is actuated.

Suitable for

• Control panels and distribution boards requiring simultaneous switching of two circuits
• Industrial machinery where a single operator action must enable or disable multiple circuits
• Control boxes for pumps, motors and heater circuits within the 16 A / 250 VAC rating
• Retrofit or new installations in commercial electrical systems with panel-mounted actuators

Key specifications

• Switch type: Panel-mounted push button
• Contact configuration: Double-pole, single-throw, normally open (DPST-NO)
• Rated current: 16 A
• Rated voltage: 250 VAC
• Number of poles switched simultaneously: 2
• Actuation: Manual push button
• Mounting: Front-panel installation

How to use

Prepare a compatible panel cutout and secure the switch from the front side according to the panel’s mechanical specifications. Connect the incoming and outgoing conductors to the two sets of terminals corresponding to each pole, ensuring proper tightness and correct wire cross-section for 16 A operation. Verify that the wiring is de-energized before making connections. After installation, restore power and test the push button to confirm that both circuits open and close together when the button is actuated.

Usage recommendations

Use the switch within its rated electrical limits (16 A, 250 VAC) and in environments free of corrosive substances or excessive dust. Ensure regularly scheduled inspections of terminal tightness and actuator operation. For inductive loads such as motors or solenoids, consider appropriate suppression or protection devices to reduce contact wear and extend service life.