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GNExCP6-PB Push Button Manual Call Point 1-24-040

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The flameproof GNExCP6-PB push button manual call points are approved for Zone 1, 2, 21 and 22 hazardous areas for the control of fire and gas alarm systems. The robust, lightweight GRP enclosure is UV stable and provides a corrosion free solution for initiation in harsh and hazardous applications on and offshore.
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Type
Switch
Terminals
Lift flap
Cable entries
Stopping plug/adaptor material
Duty/Tag label
Product version
Product option
Enclosure colour
LED Indicator
System Voltage (B or C type only)
E.O.L module (B or C type only)
Series module (B or C type only)
Part Number:
GNExCP6
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Push Button Manual Call Point

Description

Available with optional EOL or series resistors, diode or Zener diodes and an LED indicator. Also available with either single or double pole change over switches. Certified to IECEx and ATEX standards with additional PESO, INMETRO and Ex EAC approvals. The push button mechanism is protected by a spring loaded cover therefore the switch requires a two-action activation. The GNExCP6-PB is user re-settable by rotating the push button.

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Features

  • Alternative housing colours are available to meet specific requirements
  • Single or double pole c/o switch
  • DIN rail mounted terminal blocks: 8 × 2.5mm²
  • Metalised polyester or stainless steel “Duty” label
  • Series and/or End of Line resistors, diodes & Zener diodes
  • Optional Indicator LED

Specification

GNExCPA-PB: A version
Coding: II 2G Ex db eb IIC T6 Gb Ta = -40°C to +75°C
II 2D Ex tb IIIC T75°C Db IP66
Switch rating: 250V ac max. current 5.0A
250V dc max. current 0.25A
125V dc max. current 0.5A
75V dc max. current 0.75A
50V dc max. current 1.0A
30V dc max. current 5.0A max resistive, 3.0A inductive
12V dc max. current 5.0A
GNExCPB-PB: B version
Coding: II 2G Ex db eb mb IIC T4 Gb Ta = -40°C to +50°C
II 2D Ex tb IIIC T80°C Db IP66
Switch rating: 48Vdc nom. 56Vdc max. 0.75A max.
24Vdc nom. 28Vdc max. 5.0A max. resistive, 3.0A inductive
12Vdc nom. 15Vdc max. 5.0A max.
6Vdc nom. 9Vdc max. 5.0A max.
Min. resistor (2W): 48V = 1K8, 24V = 470R
12V = 120R, 6V = 47R
LED Optional LED indicator assembly
GNExCPC-PB: C version
Coding: II 2G Ex db eb mb IIC T4 Gb Ta = -40°C to +65°C
II 2D Ex tb IIIC T75°C Db IP66
Switch rating: 125V dc max. current 0.5A resistive, 0.03A inductive
75V dc max. current 0.75A
48V dc max. current 1.0A
24V dc max. current 5.0A max resistive, 3.0A inductive
12V dc max. current 5.0A
6V dc max. current 5A
Min. resistor (1.5W): 48V = 1K8, 24V = 430R
12V = 110R, 6V = 27R
Resistors
(Current limited):
48V < 1K8 max. current: 31mA
24V < 430R max. current = 62mA
12V < 110R max. current: 125mA
6V < 27R max. current = 250mA
LED Optional LED indicator assembly with or without current limiting resistor
General:
Ambient: Ta = -40°C to +75°C [-40° to +167°F]
(+50°C for BExCP3B, +65°C for BExCP3C)
Switch: Sealed – IP67
Ingress protection: IP66
Enclosure material: GRP – Glass Reinforced Polyester
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
Adapters available to 1/2"NPT, 3/4"NPT or M25
Stopping plugs: 2 x Nylon plugs as standard
Brass, nickel plated or stainless steel plugs optional
Terminals: 6 × 4.0mm² cables or or 8 × 2.5mm² DIN rail
Relative Humidity: R.H. 95% @ 20°C
MTBF: 1,079.94 years / 9,433,962 hours ​- MIL 217
Weight: 1.3Kg/2.86Ibs

Part Codes

Version: Part code variable: Description:
Type: GNExCP6APB
GNExCP6BPB
GNExCP6CPB
Type A: no end of line devices Ta -40°C to +75°C
Type B: end of line devices Ta -40°C to +50°C
Type C: end of line devices Ta -40°C to +65°C
Switch Type: [s] S
D
SPCO/SPDT
DPCO/DPDT
Terminals: [t] D
S
DIN Rail 8 × SAK2.5
6 × 4mm² terminals
Please note: 6×4mm² terminals cannot be selected if a DPCO switch configuration with either a Series or EOL & Series device are required.
Lift flap: [l] L Lift flap supplied as standard
Cable Entry Type:[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
material: [m]
B
N
P
S
Brass
Nylon
Nickel Plated Brass
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] A IECEx, ATEX, EAC, INMETRO, PESO approved
Product option: [o] 1
W
P
V
Standard product
Alternative wiring option Config. 4 or 8 (B or C version only)
Dual switch parallel wiring (B or C version only)
Dual switch parallel alt. wiring Config. 20 (B or C version only)
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 indicator – Default: N for A versions
LED indicator (GNExCP6B or C versions only)
LED indicator (GNExCP6C versions only) max. current: 20mA
Voltage: [v] 48, 24, 12, 6 System voltage in Vdc (only required for GNExCP6B or C type)
E.O.L.Module: [e]
optional only for GNExCP6B or C type
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 only for GNExCP6B or C type
SxxxR
SD1
SxxxZ
Resistor value in Ohms e.g. S1K5R = 1.5K Ohm
Diode IN4007 = SD1
Zener diode e.g. S5V1Z = 5.1V
Accessories: SP65-0001-A4
SP65-0002-A4
Pole Mount Bracket Kit St/St A4 (316)
Sunshade – St/St A4 (316)

Approvals

  • ATEX certificate: Sira 09ATEX3286X
  • IECEx certificate: IECEx SIR 09.0121X
  • SIL 2 certified to IEC 61508 (2010)
  • Ex EAC TR CU 012/2011 certified: KZ.1510019.22.01.00271
  • PESO CCOE certified: P471504
  • INMETRO certificate: IEx_10.0011X
  • ECAS Ex 20-06-14792/E20-06-002576/NB0007

Coding

  • GNExCP6A-PB:
    II 2G Ex db eb IIC T6 Gb Ta = -40°C to +75°C
    II 2D Ex tb IIIC T75°C Db IP66
  • GNExCP6B-PB:
    II 2G Ex db eb mb IIC T4 Gb Ta = -40°C to +50°C
    II 2D Ex tb IIIC T80°C Db IP66
  • GNExCP6C-PB:
    II 2G Ex db eb mb IIC T4 Gb Ta = -40°C to +65°C
    II 2D Ex tb IIIC T75°C Db IP66

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