HE3B series

HE3B series View larger

HE3B

New product

The HE3B is part of the enabling switch series. Also known as « Dead-man » or « 3-position safety » switches, the enabling switches allow the operator to work safely on a machine without disabling operation. 






The use of an enabling switch stops the device in the event of a catastrophic failure or unforeseen problem.

More details

Quote Request

Contact us

+44 (0)1844 202400

Monday to Friday 8.30am to 5pm GMT

Complementary products
  • HE6B series

    The HE6B is part of the enabling switch series. Also known as « Dead-man » or « 3-position safety » switches, the enabling switches allow the operator to work safely on a machine without disabling operation. The use of an enabling switch stops the device in the event of a catastrophic failure or unforeseen problem.

  • HE2B series

    The HE2B is part of the enabling switch series. Also known as « Dead-man » or « 3-position safety » switches, the enabling switches allow the operator to work safely on a machine without disabling operation. The use of an enabling switch stops the device in the event of a catastrophic failure or unforeseen problem.

  • HE5B series

    The HE5B is part of the enabling switch series. Also known as « Dead-man » or « 3-position safety » switches, the enabling switches allow the operator to work safely on a machine without disabling operation. The use of an enabling switch stops the device in the event of a catastrophic failure or unforeseen problem.

  • HE2G series

    The HE2G is a grip equipped with an enalbing switch. Also known as « Dead-man » or « 3-position safety » switches, the enabling switches allow the operator to work safely on a machine without disabling operation. The use of an enabling switch stops the device in the event of a catastrophic failure or unforeseen problem.

  • HE1G-L series

    The HE1G-L is a grip equipped with an enalbing switch. Also known as « Dead-man » or « 3-position safety » switches, the enabling switches allow the operator to work safely on a machine without disabling operation. The use of an enabling switch stops the device in the event of a catastrophic failure or unforeseen problem. 

More info

Ergonomics 1

Ergonomics 2

Features

General specification

• Ø16 mm mounting hole + 1 x Ø3.2 hole;
• 23 mm depth;
• Available with or without rubber boot;
• 3 colors of rubber boot available (yellow, black and grey);
• Solder terminals

Environmental specifications

• Operating temperatures: -25 to +60 °C (no freezing);
• Operating Humidity: 45 to 85% RH (no condensation);
• Degree of protection (IEC 60529) with rubber boot: IP65;
• Vibration resistance : Operating extremes 5 to 55 Hz, amplitude 0,5 mm;
damage limits : 16,7 Hz, amplitude 1,5 mm
• Shock resistance : Operating extremes : 150 m/s²
Damage limits : 500 m/s²

Electrical specifications

• Rated insulation voltage (Ui): 125 V;
• Rated thermal current (Ith): 3 A;
• 2 x 3-position contacts;
• Contact resistance: 50 mohm max. (inital value);
• Insulation resistance: 100 Mohm max. (500V DC megger);
• Impulse withstand voltage: 1,5 kV;
• Mechanical durability: 1,000,000 operation min. (pos. 1-2-1) and 100,000 operation min. (pos 1-2-3-1);
• Electrical durability: 100,000 operation min.;
• Minimum applicable load (3-pos. switch): 5V AC/DC, 1 mA;

Materials

• Actuator: plastic

Over 65 years of experience

International customer support

Broadest offering of HMI solutions

Integrated industrial processes

Constant innovation

Need help?
Contact us by phone, email or live chat!

Callback request