Button NEF30-DRpY red W0-NEF30-DRP Y C

Safety and control button – reliability in every application

The NEF30-DRpY red button is designed for mounting in 30.5 mm diameter holes in control panels, control and signaling boards, and machine and device housings. It provides safe and convenient control, and its construction guarantees durability and resistance to damage. It is a versatile solution for both professional installers and end-users looking for a reliable element for control systems.

Construction and application

The button from the NEF30 series is distinguished by a solid construction based on a metal body. The rotary unlocking mechanism (DRP type) increases safety by preventing accidental activation. This button finds application in a wide range of industries – from heavy industry to precise laboratory equipment. Thanks to the IP56 protection class, it is resistant to dust and water ingress, allowing it to be used even in harsh environmental conditions. It has 2 normally open contacts (2X), which provides flexibility in configuring control circuits.

Key features and benefits

• Durable construction: The metal body ensures long-term operation even in demanding industrial conditions.
• Safety of use: The rotary unlocking mechanism minimizes the risk of accidental device activation.
• Resistance to external factors: The IP56 protection class guarantees protection against dust and water, increasing reliability in difficult working conditions.
• Versatility: Designed for mounting in various types of enclosures and control panels.
• Configuration flexibility: Availability with different contact combinations (X – normally closed, Y – normally open) allows adaptation to individual needs.
• Compliance with standards: The product meets the requirements of PN-EN 60947-5-1 standard, confirming its quality and safety.
• Wide operating temperature range: Possibility of use in temperatures from -15°C to +50°C (depending on the climatic version N/2 or W/3).

Technical parameters

The NEF30-DRP Y C button is characterized by a rated insulation voltage Ui of 500V and a rated thermal current Ith of 10A. The rated operating currents Ie are 6A at Ue 230V/400V (AC15) and 1A/0.25A at Ue 110V/220V (DC13). It withstands an impulse voltage of 2500V and a short-circuit current of 1000A. The connection cables should have a cross-section of 1x or 2x LY 0.75 – 1.5 mm² or DY 1 – 1.5 mm².