Exepd Cam Switch Type AB1-W3
Exepd Cam Switch Type AB1-W3

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Manufacturer: EXEPD

Exepd Cam Switch Type AB1-W3

  • AB1-W3
  • Power supply
  • ATEX

The AB1-W3 cam switch is used to control machines and systems in explosion-hazardous zones: Zones 1/2 and 21/22.

The product is available with cam and rotary switches – up to 10 switching positions.

The high IP protection rating and corrosion-resistant stainless steel housing ensure long service life, even in demanding environmental conditions. Thanks to its flat design and rounded edges, the switch has a limited surface area exposed to mechanical damage and dirt.

The elegantly engraved scale ensures durable markings and good visibility, even in difficult conditions.

CONNECT and ACT – thanks to its approval as a device, the switch can be mounted directly on the front of a machine in an Ex zone, without the need for additional certification. The shallow mounting depth allows for exceptionally compact and space-saving use.

The switch has also been tested for use in certified Ex e and Ex t control panels.

The scope of delivery does not include a plastic lock nut.

Rated current
Category Parameter left;">Value
Explosion-proof Protection type II 2G Ex db eb IIC T6 Gb
II 2D Ex tb IIIC T85 °C Db
Certificate IBExU 22 ATEX 1083 X
Ambient temperature -20 °C ... +60 °C
Electrical data Operating voltage 24 VDC
max. 150 mA
Electrical Life 2.5 x 10⁴ cycles (for 24 VDC, 150 mA)
Switch Types 2-Position Switch (AB1-W3-21***) 1 NO w each position
Cable: 4G 0.5 mm², Ø 5.7 mm
3-Position Switch (AB1-W3-21***) 1 NO in each position
Cable: 5G 0.5 mm², Ø 6.2 mm
10-Position Rotary Switch (AB1-W3-11***) 1 NO in each position
Cable: 12G 0.5 mm², Ø 8.9 mm
Mechanical data Casing material Stainless steel 1.4305
Padding EPDM
Ingress Protection Rating IP66
Impact Resistance 7 Nm
Mounting Hole Diameter 22.0 ... 22.3 mm / M22 x 1.5
Tightening torque 8 Nm
Wall thickness 1.0 ... 15.0 mm
Logistics data Weight 180 g (1.5 m cable, 2-position version)
Customs code 8536 5011
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  • Power supply
  • ATEX

The AB1-W3 cam switch is used to control machines and systems in explosion-hazardous zones: Zones 1/2 and 21/22.

The product is available with cam and rotary switches – up to 10 switching positions.

The high IP protection rating and corrosion-resistant stainless steel housing ensure long service life, even in demanding environmental conditions. Thanks to its flat design and rounded edges, the switch has a limited surface area exposed to mechanical damage and dirt.

The elegantly engraved scale ensures durable markings and good visibility, even in difficult conditions.

CONNECT and ACT – thanks to its approval as a device, the switch can be mounted directly on the front of a machine in an Ex zone, without the need for additional certification. The shallow mounting depth allows for exceptionally compact and space-saving use.

The switch has also been tested for use in certified Ex e and Ex t control panels.

The scope of delivery does not include a plastic lock nut.

Rated current
Category Parameter left;">Value
Explosion-proof Protection type II 2G Ex db eb IIC T6 Gb
II 2D Ex tb IIIC T85 °C Db
Certificate IBExU 22 ATEX 1083 X
Ambient temperature -20 °C ... +60 °C
Electrical data Operating voltage 24 VDC
max. 150 mA
Electrical Life 2.5 x 10⁴ cycles (for 24 VDC, 150 mA)
Switch Types 2-Position Switch (AB1-W3-21***) 1 NO w each position
Cable: 4G 0.5 mm², Ø 5.7 mm
3-Position Switch (AB1-W3-21***) 1 NO in each position
Cable: 5G 0.5 mm², Ø 6.2 mm
10-Position Rotary Switch (AB1-W3-11***) 1 NO in each position
Cable: 12G 0.5 mm², Ø 8.9 mm
Mechanical data Casing material Stainless steel 1.4305
Padding EPDM
Ingress Protection Rating IP66
Impact Resistance 7 Nm
Mounting Hole Diameter 22.0 ... 22.3 mm / M22 x 1.5
Tightening torque 8 Nm
Wall thickness 1.0 ... 15.0 mm
Logistics data Weight 180 g (1.5 m cable, 2-position version)
Customs code 8536 5011
Less
Read more
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