Ex command device

Ex 14 RSSA 12 1Ö/1S - 1m

Article no.: 1045515Old article no.: 14058301

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Product features

Ex
  • Control panel mounting

  • Ex zone 1 and 21

  • Mounting hole diameter 22.5 mm

  • With pre-wired cable

  • Actuator: Key switch RSSA with safety cylinder lock (locks against turning)

  • Standard version always has same key number

  • Attention: Please state required international approvals with your order!

Technical data

Applied standards

EN 60947-5-1, EN ISO 13849-1, EN IEC 60079-0, EN 60079-1, EN 60079-31

Enclosure

thermoplastic, glass-fibre reinforced, shockproof, self-extinguishing UL 94 V-0

Degree of protection

device: IP65 (EN IEC 60079-0 + IEC/EN 60529)
actuator: IP65 (IEC/EN 60529)

Contact material

silver

Switching system

slow action, positive break NC contacts A

Switching elements

1 NC/1 NO contact, type Zb

Connection

pre-wired cable H05VV-F

Cable cross-section

4 x 0.75 mm²

Cable length

1 m

Rated impulse withstand voltage Uimp

4 kV

Rated insulation voltage Ui

250 V

Conventional thermal current Ithe

T6: 6 A, T5: 3 A

Rated operating current/voltage Ie/Ue

6 A/250 VAC; 0.25 A/230 VDC

Utilisation category

AC-15; DC-13

Short-circuit protection

6 A gG/gN fuse

Ambient temperature

T6: –20 °C … +65 °C,
T5: –20 °C … +75 °C, +90 °C with max. 3 A

Mechanical life

> 1 million operations

Operation cycles

max. 1800/h

Impact energy

max. 4 J

Ex marking

L II 2G Ex db IIC T6/T5 Gb,
L II 2D Ex tb IIIC T80 °C/T95 °C Db
IECEx Ex db IIC T6/T5 Gb,
Ex tb IIIC T80 °C/T95 °C Db

Approvals

PTB 03 ATEX 1070 X
IECEx PTB 06.0098X
fadÔ

Weight

150 g

Downloads

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Mounting and wiring instructions – Ex 14

German, English, French, Italian, Portuguese

PDF7 MB 01.10.2024

Variants / Options

The following variants / options are available on request:

  • Gold-plated contacts

  • Cable entry on side

  • Cold-resistant version down to -40 °C

to your contact persons

Ex command device

Ex 14 RSSA 12 1Ö/1S - 1m

Article no.: 1045515Old article no.: 14058301

contact us