1-24-08 0 / Exp lo s io n/flame p ro o f s ignals1-24-08 0 / Exp lo s io n/flame p ro o f s ignals
BExCP3A-PB/BExCP3B-PB Push
Button Call Point
The SIL 2 compliant BExCP3A-PB and BExCP3B-PB push button manual call
points are approved for Zone 1, 2, 21 and 22 hazardous areas – certified to
ATEX and IECEx standards.
The pus h butto n mechanism is pro tected by a spring lo aded co ver therefo re the switch requires a
two-actio n activatio n. The pro duct is user resettable by rotating the pus h butto n.
The BEx range features enclo s ures manufactured from co rro sion pro o f, marine grade, co pper free
LM6 (A413) aluminium with a chro mate and po wder co at finish.
Op t io ns
Alternative housing colours are available to meet specific
requirements.
DIN rail mounted terminal blocks: 8 × 2.5mm²
Metalised Polyester “Duty” label.
Series and/or End of Line resistors.
Ap p ro vals
ATEX certificate: Sira 09ATEX3286X,
IEC 60079-0:2007 Ed 5, EN 60079-1:2004,
EN 60079-7:2007, IEC 60079-18:2009 Ed 3,
EN 61241-1:2004
IECEx certificate: IECEx SIR 09.0121X,
IEC 60079-0:2007-10 Edition: 5,
IEC 60079-1:2003 Edition: 5,
IEC 60079-18:2009 Edition: 3,
IEC 60079-7:2006-07 Edition: 4,
IEC 61241-1:2004 Edition: 1
INMETRO certificate: 10-IEx-0011X
GOST-R certificate: POCC GB.JB05.B03365
SIL 2 certified to IEC 61508 (2010)
Sp ecif icat io n
BExCP3A-PB: II 2G Ex d e IIC T6 Gb
II 2D Ex t IIIC T60°C Db
IP66
BExCP3B-PB: II 2G Ex d e mb IIC T4 Gb
II 2D Ex t IIIC T70°C Db
IP66
Ambient: Ta = -40°C to +55°C [-40° to +131°F]
(+50°C for BExCP3B)
Ingress protection: IP66
Enclosure
material:
Marine grade copper free LM6 Aluminium
Enclosure finish: Chromated & powder coated finish:anti-corrosion
Colour: RAL3000 Red (others available on request)
Cable entries: 2 x M20 clearance top and
1 x M20 clearance side.
Back box can be rotated to give
2 x bottom and 1 x side entries
Stopping plugs: 2 x Ex e nylon plugs as standard
Brass and stainless steel plugs optional
Terminals: 6 × 4.0mm² cables or or 8 × 2.5mm² DINrail
Part Co d es
Op ti on :Op ti on : Cod e :Cod e : D esc r i p t i on :D esc r i p t i on :
Type: BExCP3A-PB
BExCP3B-PB
A type – no end of line devices
B type – choice of end of line devices
Terminals: ST
DR
ST: Standard
DR: DINrail (only on BExCP3B type)
Duty label: NL
DL
No duty label
Duty label required – specify contents
Colour: RD
XX
Red enclosure colour
Other enclosure colour – contact sales
Voltage: 48V
24V
12V
6V
System voltage (only required for BExCP3B type)
E.O.L. Resistor: ExxxR Resistor value in Ohms e.g. E470R = 470 Ohm
(only required for BExCP3B type)
Series Resistor: SxxxR Resistor value in Ohms e.g. S1K5R = 1.5K Ohm
(only required for BExCP3B type)
Accessories: SP65-0001-A2
SP65-0001-A4
SP65-0002-A2
SP65-0002-A4
Pole Mount Bracket Kit 2" St/St A2 (304)
Pole Mount Bracket Kit 2" St/St A4 (316)
Sunshade – St/St A2 (304)
Sunshade – St/St A4 (316)
Versio ns
Ve r si on :Ve r si on : Vol tage :Vol tage : Sw i tc h :Sw i tc h : Ter m i n al s:Ter m i n al s:
Cab l eCab l e
en t r i es:en t r i es:
BExCP3A-PB 250V ac Max.
50V dc Max.
5.0A Max.
1.0A Max.
6 × 4mm² 2 x M20
Top/Bottom
1 x M20
Left/Right
Cod i n g :Cod i n g :
II 2G Ex d e IIC T6 Gb Ta = -40°C to +55°C
II 2D Ex t IIIC T60°C Db IP66
Ve r si on :Ve r si on :
Nom ./M ax.Nom ./M ax.
Vol tage :Vol tage :
Sw i tc h :Sw i tc h : Ter m i n al s:Ter m i n al s:
Cab l eCab l e
en t r i es:en t r i es:
M i n . E OLM i n . E OL
//
Se r i esSe r i es
Val u e: Val u e:
BExCP3B-PB 48V/56V
24V/28V
12V/15V
6V/9V
56V dc
Max.
Rating:
<50V:
1.0A
>50V:
0.75A
6 × 4mm² or
8 × 2.5mm²
DINrail
2 x M20
Top/Bottom
1 x M20
Left/Right
1K8
470R
120R
47R
Cod i n g :Cod i n g :
II 2G Ex d e mb IIC T4 Gb Ta = -40°C to +50°C
II 2D Ex t IIIC T70°C Db IP66
E2 S Warning S ignals s ale s @ e 2 s .com www.e2 s .com
No liability is accepted for any consequence of the use of this document. The technical specification of this unit is subject to chang e without notice due to our policy of continual product development. All dimensions are approximate. This unit is sold subject to our standard
conditions of sale, a copy of which is available on request.
5 Apr 2019