Model: Ex 355 AZ 1Ö/1S
Material no.: 1179075
Old material no.: 92053301
Hãng: Steute
ĐẶC TÍNH KỸ THUẬT:
Điện áp : 4kV/250 V
Cầu chì: 6 A gG/gN
Loại sử dụng: AC-15; DC-13
Dòng điện : 6 A
Nhiệt độ: –20 °C … +40 °C;
Hotline: 0933.911.903
Mail: [email protected]
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Product features
- Ex zone 1 and 21
- Metal enclosure
- Mounting details to EN 50041
- Wiring compartment
Notes
- The actuator is not included in the delivery of the switches
Technical data:
Applied standards
EN 60947-5-1, EN 60079-0, EN 60079-1, EN 60079-7, EN 60079-31, EN ISO 13849-1, EN ISO 14119
Enclosure: zinc die-cast, enamel finish
Switch type: type 2
Coding level: low coding
Degree of protection: IP67 (IEC/EN 60529)
B10d (10 % load) : 2 million
TM: max. 20 years
Switch insert: 1 x Ex 95
Contact material: silver
Switching system: slow action, positive break NC contacts A
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 … 12 mm
Rated impulse withstand voltage Uimp: 4 kV
Rated insulation voltage Ui: 250 V
Conventional thermal current Ithe: 6 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
Positive break travel: 8.3 mm
Ambient temperature
T6: –20 °C … +40 °C;
T5: –20 °C … +60 °C
Mechanical life
> 1 million operations
Impact energy
max. 7 J
Ex marking
L II 2G Ex db e IIC T6/T5 Gb,
L 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
500 g
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