Euchner NZ1HB-2131-M Safety switch NZ.HB, Type A, 3NC+1NO


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N1A / NB01 Single limit switches and NZ position switches according to en 50041.. These series are available in different designs. The multiple adjustabilities of the actuating mechanisms (plunger, lever arm or switch head), as well as the option of any installation orientation, ensures simple integration in all systems. The mechanical life up to 30 million operating cycles and has the degree of protection of IP67. The safety switch NZ.HB, has a lever arm with a type 'A' plastic roller of √ł 18 mm and has a cable entry of M20 x 1.5


Design: Safety switch NZ.HB, lever arm with plastic roller

Material: Housing Anodized die-cast alloy

Contact material: Silver alloy, gold flashed

Number of door position positively driven contacts: 3

Number of door position NO contacts: 1

Switching principle: Slow-action switching contact

Installation orientation: Any

Approach speed: 0,1 ... 300 m/min

Actuation frequency:

Retention force: -

Extraction force: -

Actuating force: min.15 N

Insertion depth: -

Mechanical data

Mechanical life: 30 x 106

Connection: 1 x M20 x 1.5

Electrical data

Thermal rated current: 4 A

Switching voltage: -

Switching current: Min. at DC 24V1 mA

Rated insulation voltage: 250 V

Rated impulse withstand voltage: 2,5 kV

Connection cross-section: 0,34 ... 1,5 mm²

Ambient conditions

Ambient temperature: -20 °C to 80 °C

Degree of protection: IP67

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