3
Call points BG2
TM144 June 2019 www.eaton.com
Call points BG2
English
5.0 Certification/approvals
IECEx Unitse:
Certified to: IEC60079-0, IEC60079-1, IEC60079-7,
IEC60079-18 & IEC60079-31
Ex de unit (IECEx certification No. IECEx BAS 18.0100X)
Standard (Switches only):
Ex db eb IIC T6 Gb (-40°C to +70°C)
Ex tb IIIC T85°C Db IP66 (-40°C to +70°C)
With optional resistor:
Ex db eb mb IIC T4 Gb (-40°C to +70°C)
Ex tb IIIC T135°C Db IP66 (-40°C to +70°C)
The certificate and product label carry the IECEx
equipment protection level markings:
Gb and Db
Where Gb signifies suitability for use in a Zone 1 surface
industries area in the presence of gas.
Db signifies suitability for use in a Zone 1 surface
industries area in the presence of dust.
ATEX Unitse:
Certified to: EN60079-0, EN60079-1, EN60079-7, EN60079-
18 & EN60079-31
Ex de unit (ATEX certification No. BAS02ATEX2105X)
Standard (Switches only):
Ex db eb IIC T6 Gb (-40°C to +70°C)
Ex tb IIIC T85°C Db IP66/IP67 (-40°C to +70°C)
With optional resistor:
Ex db eb mb IIC T4 Gb (-40°C to +70°C)
Ex tb IIIC T135°C Db IP66/IP67 (-40°C to +70°C)
The certificate and product label carry the ATEX group and
category marking:
The certificate and product label carry the ATEX group and
category marking:
II 2 GD
Where:
Signifies compliance with ATEX
II
Signifies suitability for use in surface industries
2
Signifies suitability for use in a zone 1 and Zone 2 area
G Signifies suitability for use in the presence of gases
D Signified suitability for use in the presence of dust
6.0 Electrical ratings
For versions which are equipped with a microswitch only,
the maximum values for each switch fitted are specified in
the table below:
Voltage (d.c.)
Resistive load (a)
inductive load (a)
30
5
3
50
1
1
75
0.75
0.75
125
0.5
0.03
250
0.25
0.03
Voltage (a.c.)
Resistive load (a)
inductive load (a)
125
5
5
250
5
5
For devices fitted with resistors, see the table below for
maximum electrical supply ratings:
Voltage
Current
6Vdc
200mA
24Vdc
50mA
48Vdc
25mA
60Vdc
20mA
80Vdc
15mA
7.0 Special conditions
1. The units must be incorporated in systems which limit
the electrical supply ratings to the values above.
2. The wiring loom between the fixed and detatchable
enclosure shells must be located, during assembly,
such that the conductors and the restraint loop are not
trapped in the sealing face between shells.
3. The cable glands installed on the unit are to be
provided with sealing washers to maintain the IP66
rating of the enclosure.
4. The encapsulated resistor/diode units shall be
protected by fuses rated for a prospective short circuit
current of at least 1500A.
