Ex zone 1 and 21

Thermoplastic enclosure

Multiple coding

Slow action , change-over contact with double break

With prewired cable

Special version only for dust Ex zone 22

N.B.: Please state required approvals for Russia, China, Brazil and North America with your order! 

Standard    EN 60947-5-1; EN 1088;

EN 60079-0, EN 60079-1,

EN 60079-31; EN ISO 13849-1

Enclosure   glass-fibre reinforced, shock-proof thermoplastic, self-extinguishing UL 94-V0

Actuator    stainless steel 1.4301

Switch insert   Ex 13

Degree of protection    IP 65 according to EN 60529

Contact material    silver

Switching system    slow action, positive break NC contact

Switching elements  change-over contact with double break Zb, galvanically separated contact bridges

Connection  cable H05VV-F 4 x 0.75 mm2

B10d(10% Load)  2 million

TM  max. 20 years

Cable length    2, 5 and 10 m

Uimp    4 kV

Ui  250 V

Ithe    T6: 6 A, T5: 3 A

Ie/Ue   6 A/250 VAC; 0.25 A/230 VDC

Utilisation category    AC-15, DC-13

Max. fuse rating    6 A gL/gG D-fuse

Positive break travel   9.5 mm

Positive break force    ca. 15 N

Ambient temperature T6: –20 °C … +65 °C,

T5: –20 °C … +95 °C

Mechanical life > 1 million operations

Ex certification    II 2G Ex d IIC T6/T5 Gb

 II 2D Ex tb IIIC

T80°C/T95°C Db IP65

IECEx Ex d IIC T5/T6 Gb

Ex tb IIIC T80°C/T95°C Db IP65

Approvals   PTB 03 ATEX 1068 X,

IECEx PTB 06.0053 X

referring to the switch insert

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