Enclosure zinc die-cast, enamel finish
Switch type type 1
Coding level no coding
Switch insert Ex 95
Degree of protection IP 67 to IEC/EN 60529
Contact material silver
Switching system slow action, positive break NC contacts 
Switching elements 1 NC/1 NO contact, type Zb
Connection screw connection terminals
Cable cross-section max. 1.5 mm² (incl. conductor ferrules)
Cable entry 3 x M20 x 1.5 (incl. 1 cable gland)
Clamping range 7 … 13 mm
B10d (10 % load) 2 million
TM max. 20 years
Rated impulse withstand voltage Uimp 4 kV
Rated operating isolation voltage Ui 250 V
Ithe 6 A
Rated operating current/voltage Ie/Ue 6 A/250 VAC; 0.25 A/230 VDC
Utilisation category AC-15; DC-13
Max. fuse rating 6 A gG/gN fuse
Ambient temperature T6: –20 °C … +40 °C;
T5: –20 °C … +60 °C
Mechanical life > 1 million operations
Operation cycles max. 1800/h
Repeat accuracy of switching points ± 0.1 mm
Contact opening max. 2 x 3.5 mm
Impact energy max. 7 J
Ex marking II 2G Ex db e IIC T6/T5 Gb,
 II 2D Ex tb IIIC
T80 °C/T95 °C Db
IECEx Ex db e IIC T6/T5 Gb,
Ex tb IIIC T80 °C/T95 °C Db
Approvals BVS 04 ATEX E 126
IECEx BVS 07.0013
Weight 604 g