Altech has a large selection of ATEX Products:

Aluminum and Polyester Enclosures

Technical Data

• Protection class IP 66 to IEC 60529 (special seal)
• Identification
  II 2G Ex e IIC Gb
  II 2D Ex tD A21 IP 65 (CA)
  II 1D Ex ta IIIC Da IP 66
• Impact strength > 7 joules (CA)
  up to CP-230 4 joules
  as from CP-240 > 7 joules
• Operating temperature –55 °C to +100 °C (special seal)
• CA
  Enclosure colour: RAL 7001 (silver grey)
  Powder-coating corrosion protection
• CP/CPS
  Enclosure colour: RAL 7000 (squirrel grey) CP
  RAL 9005 (jet black) CPS
• UV resistance

Cable Gland - ATEX Polyamide

Material:

• Body: Polyamide 6
• Seal: Neoprene
• Flat Seal: Neoprene
• Color: Blue

Technical Properties:

• Maximum strain relief through clamping range
• Trapezoidal thread with high torque guarantees tight and permanent fit of the dome nut
• Gas tight and watertight

Applications:

• Explosion endangered areas
• Machines and devices
• Measuring and control engineering
• Plant installations



Material:

• Body: Polyamide PA 6, 25 % Glass fiber Reinforced
• Seal: Neoprene
• Seal: Neoprene
• ECA clamping ring: Polycarbonate

Characteristics:

• PG/Metric thread
• Extended thread available
• Strain relief through clamping ring

Applications:

• For explosion endangered areas according to EN 50014 and EN 50019
• Machines and devices
• Measuring and control engineering
• Plant installations

Snap-action Switch

Technical Data EEX-SU1Z

• Certification Ex II 2G Ex d IIC T6
• Rated insulation voltage 250 V
• Rated operating voltage 230 V AC
• Conventional thermal current 5 A
• Utilization category / switching capacity: AC 15 240 V / 3 A; DC 13 250 V / 0,27 A
• Mechanical switching frequency max. 120 / min.
• Mechanical service life 2 x106 switching cycles
• 1 NC /1 NO
• B10d: 4 million
• Suitable for zones 1, 2 (2G )
• Admissible ambient temperature –20 °C to +60 °C
• Protection class IP 66 according to IEC 60529
• PEI enclosure

Position Switch series ENM2 and GC, Rope Pull Switch SD

Types ENM2 and GC

• Standard switch conforming to DIN EN 50041
• Standard actuator conforming to DIN EN 50041,
  Type A, B, C, D
• Protection class IP 66 to VDE 0470 T1
• Aluminium pressure die-casting enclosure
• Sheet aluminium cover
• Actuator can be repositioned by 4 x 90°
• Cable entry M20 x 1.5
• Metal actuators for high loads

Foot Switch series F, Rope Pull Switch and Belt Alignment Switch series SI2

Technical Data SI2 series

• Identification Ex II 3D Ex tD A22 IP65 T80°C
• Rated insulation voltage 400 V
• Rated operating voltage 240 V AC
• Conventional thermal current10 A
• Utilization category /switching capacity:
  AC 15 240 V / 3 A
• Mechanical switching frequency max. 10 / min.
• Mechanical service life
  2 x 106 switching cycles
• 2 NC /2 NO
• B10d: 4 million
• Suitable for zones 22 (3D)
• Admissible ambient temperature –20 °C to +60 °C
• Protection class IP 65 according to IEC 60529
• Metal enclosure

Technical data foot switches

• Identification Ex II 2G Ex d IIC T6
• Rated insulation voltage: 250 V
• Rated operating voltage 230 V AC
• Conventional thermal current 5 A
• Utilization category /switching capacity:
  AC 15 240 V / 3 A
  DC 13 250 V / 0,27 A
• Mechanical switching frequency max. 50 / min.
• Mechanical service life
  2 x 106 switching cycles
• 1 NC /1 NO
• B10d: 4 million
• Suitable for zones 1, 2 (2G)
• Admissible ambient temperature –20 °C to +60 °C
• Protection class IP 66 according to IEC 60529
• Aluminium pressure die-casting enclosure

Sensors

Technical Data for NAMUR Sensors

• Operating voltage range max. 30 V DC
• NAMUR output
• Ambient temperature –25 °C to +60 °C
• Protection class IP 67
• Cable from 2 x 0,14 mm² up to 2 x 0,5 mm²
• Metal enclosure from M5 up to M30
• Suitable for zones 2, 22 (3G/3D)

Technical Data Inductive Sensors

• Operating voltage range 10 –25 V DC
• Output current < 200 mA
• PNP switching output
• Ambient temperature –25 °C to +70 °C
• Protection class IP 67
• Cable connection
• Metal enclosure from M12 up to M30
• Suitable for zones 2, 22 (3G/3D)

DIN Rail Terminal Blocks

Functions include:

• Feed-Through
• Color Feed-Through
• Multi Level
• Multi Connection
• High current
• Ground
• Fuse
• Disconnect
• Integrated electronics, standard and custom
• Three Wire Sensor
• Diode
• Indicator
• From 300V, 10A, 22 AWG up to 600V, 145A, 1/0 AWG.