Conformity To Standards; Designated Use; Technical Data - Stahl 8537/2 Betriebsanleitung

Designated Use

3.3 Conformity to Standards

The safety switches comply with the following standards and directives:
X
Directive 94/9/EC
X
EN 50014, EN 50018, EN 50019, EN 50020
X
EN 60947-1, EN 60947-2, EN 60947-4, EN 60947-5-1, EN 50281-1-1
X
IEC 60079-0, IEC 60079-1, IEC 60079-11, IEC 60079-7, IEC 61241-0, IEC 61241-1
4 Designated Use
Safety switches of series 8537 ensure that machines in areas subject to explosion hazard
are disconnected from electrical power during cleaning and repair work.
The safety switches 8537/2 and 8537/5 are approved for use in hazardous areas zones
1, 2, 21 and 22.
Only use the device for its intended purpose!
Otherwise, the manufacturer's liability and warranty expire.
Only use the device under the operating conditions described in the operating
instructions.
The device must only be used in areas subject to explosion hazards according to
these operating instructions.
5

Technical Data

Explosion protection
Gas explosion protection
Gas explosion protection
(IECEx)
Dust explosion protection
Dust explosion protection
(IECEx)
Certificates
Gas explosion protection
Dust explosion protection
IECEx certification
Main contacts
Rated operational voltage
Rated operating current
4
Safety switch
8537/2, 8537/5
WARNING
E II 2 G EEx ed ia IIC T6 or T5
Ex de ia IIC T6 or T5
E II 3 D IP 55 T80 °C or T95 °C
(marking on type label possible)
E II 2 D IP 65 T80 °C or T95 °C
Ex tD A21 IP65 T80 °C or T95 °C
PTB 02 ATEX 1033
8537/2: LCIE 02 ATEX 6241 (certificate Series 8146/5)
8537/5: LCIE 03 ATEX 6292 (certificate Series 8125/5)
IECEx PTB 06.0073
690 V AC (250 A, 125 A, 63 A, 40 A, 25 A, 16 A, 12 A) / 500 V AC (80 A, 160 A)
12 A / 16 A; 16 A; 25 A; 40 A; 63 A / 80 A; 125 A / 160 A
8537608300
S-BA-8537/2/5-02-en-12/10/2007