ATEX AB1-M3 Signal Lamp
The atex signal lamp type AB1-M3 reliably indicates signal status on machines and systems in hazardous areas in zone 1/2 and zone 21/22.
Description
The high degree of IP protection and the corrosion resistant stainless steel housing guarantee a long service life, even under aggressive environmental conditions.
Due to the flat design and rounded edges, the signal lamp offers little surface for external damage and dirt deposits.
CONNECT and ACT – Due to the approval as a device, the signal lamp can be installed in the front of a machine in the Ex zone without further certification. The low installation depth enables a particularly space-saving use.
The indicator light has also been tested in order to be installed in certified control panels of types of protection Ex e and Ex t.
TECHNICAL DATA
Marking:
II 2G Ex db eb IIC T6 Gb
II 2D Ex tb IIIC T85°C Db
Certificate: EU-Type Examination Certificate
Operating temperature: -20ºC to +60ºC
Operating voltage: 24 V DC +-10 %
Current consumption: max. 15 mA
Fuse: 63 mA
Flying lead: 3 x 0.5 mm2 Ø 5.1 mm
Electrical connection:
(1) Grey = 0 V
(2) Brown = 24 V DC red
(3) Black = 24 V DC gn
Material housing: Stainless steel 1.4305
Material lens: Polycarbonate
Sealing: EPDM
Ingress protection: IP65
Impact resistance: 7 Nm / 4 Nm (lens)
Mounting hole: 22.0 … 22.3 mm / M22 x 1.5
Torque: 8 Nm
For housing thickness: 1.0 … 15.0 mm
Weight: 100 gr (1.5 m)
Scope of delivery: Includes a plastic lock nut
