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STExCP8-BG-I IS Break Glass Call Point 1-24-125

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The intrinsically safe STExCP8-BG-I break glass manual call point, with a 316L stainless steel enclosure, is designed for the harshest of environments. Approved for Class I Div 1 and Zone 0 hazardous areas for fire and gas alarm systems, ESD and process control.
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Switch type
Terminals
Lift flap
Cable entries
Stopping plug/adaptor material
Duty label & equipment tag
Product version
Product option
Enclosure colour
LED indicator
E.O.L module
Series module
Part Number:
STExCP8BG
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IS Break Glass Call Point

New Product

  • Intrinsically Safe call point
  • Globally approved UL, cUL, IECEx, ATEX, UKCA
  • Class I Div 1, Zone 0
  • 316L stainless steel enclosure
  • Triple cable entries

Description

Available with standard DIN rail terminals or the innovative E2S termination board providing dedicated connections for EOL and/or series devices. The break glass element features a safety membrane and is designed to snap ensuring the no glass fragments are released during activation. A hammer is available as an accessory if required by local code. SIL2 compliant to IEC 61508 (2010). DNV type approved for exposed locations.

Downloads

Datasheet Datasheet.pdf
Installation Manual D204-01-501-IS_Issue_1._STExCP8-BG-I_.pdf
IECEx certificate IECEx_ULD_15.0018X_004_STExCP8.pdf
ATEX certificate DEMKO_15_ATEX_1589X_Rev._4_STExCP8.pdf
UL certificate of compliance UL_CoC_20231211-E513632_STExCP8.pdf
UKCA Certificate UL21UKEX2133X_Rev._2_STExCP8.pdf
DNV Type Approval TAA00001JN_2.pdf
Ingress Protection certificate CoTC_104531_Issue_2_STExCP8.pdf
Ingress Protection certificate TL23105D_STExCP8-BG_IPX8.pdf
Ingress Protection certificate TL17013A_STExCP8_IP6X_STEx_IPX6.pdf
Declaration of Conformity DC-116_Issue_A_STExCP8-I.pdf
SIL2 Certificate T916-133_2_SIL2_2H__STExCP8_GNExCP7_WP7_.pdf
Declaration of Conformity UKCA DC-118_Issue_A_STExCP8-I_UKCA.pdf
2D drawing (PDF) D204-05-001_Issue_B.pdf
2D drawing (DWG) D204-05-001_Issue_B.dwg
3D drawing (STEP) D204-05-001_Issue_A.STEP
Wiring Schematics - DIN Rail Terminals D202-06-501_Issue_1.pdf
Wiring Schematics - PCB Terminals D202-06-502_Issue_1.pdf
Nameplate Drawing D204-09-501_Issue_1.pdf
Equipment Tag Drawing D254-00-111_Issue_1.pdf
Duty Label Drawing D254-00-011_Issue_1.pdf
Pole Mount & Sun Shade Drawing D217-05-381_Issue_2__STExCP8_BG_.pdf

Features

  • Robust corrosion proof 316L stainless steel enclosure
  • Epoxy powder coat paint finish
  • Alternative housing colours are available to meet specific requirements
  • Ingress protection IP66/67
  • Single or double switch
  • Optional equipment tags and duty labels
  • Optional stainless steel lift flap
  • 2 × 316 Stainless steel stopping plugs included
  • 3 x M20 cable entries
  • Stainless steel fasteners
  • Test key facility
  • Break glass hammer accessory available
  • Optional LED indicator

Specification

STExCP8-BG-I Version: IS Break Glass Manual Call Point
Switch: Sealed – IP67
Ingress protection: EN/IEC 60529 – IP66/67/68
Enclosure matl: 316L Stainless Steel
Colour: RAL3000 Red (others available on request)
Cable entries: 2 x M20x1.5 top and
1 x M20x1.5 side.
Back box can be rotated to give
2 x bottom and 1 x side entries
Stopping plugs: 2 × 316 Stainless Steel plugs as standard
Brass and Nickel plated plugs optional
Terminals: DIN rail 8 × 2.5mm² SAK2.5 or
Termination board featuring 6 × 2.5mm² terminals plus 4 x dedicated EOL & Series terminals
Earth: External M5 earth connection
Relative Humidity: R.H. 95% @ 20°C
Test: Test key facility
MTBF: 479.6 years / 4,201,680 hours ​- MIL 217
Weight: 4.2Kg/9.26Ibs
Supply voltage: 24Vdc Nominal 30Vdc Maximum via barriers
Input safety
parameters:
Ui
Ii
Pi
Ci
Li
30V
500mA
1100mW
0
0

Component:

Value:

Max current:
End-of-Line Resistor min. 470R / 2W or
min. 2k2 / 0.5W
n/a – limited by barrier
5% Max. tolerance.
Min. size: Ø3.5 × 9.0mm 2W or Ø2.6 × 6.8mm 0.5W
End-of-Line Diode 2W 59.13mA – limited by system
Type 1N5401. Min. size: Ø4.8 × 7.2mm
Series Resistor min. 470R / 2W or
min. 2k2 / 0.5W
n/a – limited by barrier
5% Max. tolerance.
Min. size: Ø3.5 × 9.0mm 2W or Ø2.6 × 6.8mm 0.5W
Series Diode 2W 59.13mA – limited by system
Type 1N5401. Min. size: Ø4.8 × 7.2mm
Series Zener Diode

Type 1N53xxB
Ø3.3 × 8.4mm
Min component size
3V3
4V7
5V1
5V6
6V2
6V8
10V
12V
230mA – limited by system
162mA – limited by system
149mA – limited by system
136mA – limited by system
122mA – limited by system
112mA – limited by system
76mA – limited by system
63mA – limited by system


Spares:
SP70-0001
SP70-0040
Replacement break glass elements (Pack of 50)
STxCP8-BG Test Key
Accessories:
SP65-0001-A4
SP65-0002-A4
SP70-0065
Pole Mount Bracket Kit St/St A4 (316)
Sunshade – St/St A4 (316)
Break glass hammer with chain

Part Codes

Version: Part reference: Description:
Product type: STExCP8BG IS Break Glass Manual Call Point
Switch type: [s] S
D
SPCO/SPDT
DPCO/DPDT
Terminals: [t] D
P
DIN Rail 8 × SAK2.5
PCBA termination: 6 × 2.5mm² plus 4 × EOL & Series terminals
NOTE:
D option only available if no EOL, series or LED are required
P option only available if EOL, series or LED are required to be factor fitted or installed during installation
Lift flap: [l] L
N
Lift flap
No lift flap
Cable entries:[e] A
B
C
D
E
F
G
3 x M20x1.5mm
2 × 1/2" NPT – adaptors
2 × 3/4" NPT – adaptors
2 x M25x1.5mm – adaptors
1 × 1/2" NPT – adaptor
1 × 3/4" NPT – adaptor
1 x M25x1.5mm – adaptor
Stopping plug/
adaptor material: [m]
S Stainless Steel
Duty label/Equipment tag: [d]: 1
2
3
4
5
6
7
No Duty label, no Equip. tag
Duty label Stainless Steel
Duty label St/St + Equip. tag
Duty label Metalised Polyester
Duty label M. Poly. + Equip. tag
Equip. tag only
Special label requirement
Product version:
[v]
I UL, cUL, IECEx, ATEX, DNV
Product option: [o] 1
R
W
Standard product
With EOL, series and/or LED devices
Alternate EOL wiring
Enclosure colour: [x] R
B
N
Y
V
S
K
M
Z
Red
Blue
Green
Yellow
Red/White
Yellow/Black
Black
Magenta
Red/Black
LED indicator: [u] N
L
C
No LED required
LED with 1.5K ballast resistor
LED without ballast resistor
E.O.L.Module: [e]
optional
ExxxR
ED1
ExxxZ
Resistor value in Ohms e.g. E470R = 470 Ohm
Diode IN4007 = ED1
Zener diode e.g. E5V1Z = 5.1V
Series Module: [s]
optional
SxxxR
SD1
SxxxZ
Resistor value in Ohms e.g. S1K5R = 1.5K Ohm
Diode IN4007 = SD1
Zener diode e.g. S5V1Z = 5.1V

Approvals

  • UL/cUL cert: UL-US-2400489-1
  • IECEx cert: IECEx ULD 15.0018X
  • ATEX cert: DEMKO 15 ATEX 1589X
  • UKCA cert: UL21UKEX2133X
  • SIL 2 compliant to IEC 61508 (2010)

Coding

  • NEC Class / Zone
    Class I Zone 0 AEx ia IIC T6 Ga Ta -55°C to +70°C
  • CEC Class / Zone
    Ex ia IIC T6 Ga Ta –55°C to +70°C
  • NEC / CEC Class / Div
    Class I Div 1 Group ABCD T6 Ta -55°C to +70°C
  • IECEx / ATEX
    II 1G Ex ia IIC T6 Ga Ta –55°C to +70°C
    Note: All rated to T4 with EOL, series and/or LED.

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