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Nút nhấn chuẩn UK BExCP3B-PB-STExCP8-PB push button E2S Vietnam, STC Vietnam

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Ms. Trinh

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GNExCP6B-BG Break Glass

Manual Call Point with EOL & series devices.

The GNExCP6B manual call points are available as break glass, push button or tool reset versions. They are approved for Zone 1, 2, 21 and 22 hazardous areas for the control of fire and gas alarm systems.

All types are available with EOL or series resistors, diode or Zener diodes or an LED indicator and also with either single or double pole change over switches. All versions are certified to ATEX and IECEx standards.

Specification

 

GNExCP6B:

II 2G Ex d e mb IIC T4 Gb
II 2D Ex t IIIC T80°C Db
IP66

Ambient:

Ta = -40°C to +50°C/+55°C [-40° to +122°F/+131°F

Ingress protection:

IP66

Housing material:

GRP - glass reinforced polyester
(UV stable)

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 x 4.0mm² / 8 x 2.5mm²

Test:

Test key facility

Weight:

1.2Kg/2.64Ibs

Note:

For applications that do not require monitoring
resistors, diodes or inidcator LED’s please see
the GNExCP6A-BG version.
Data sheet reference: 1.3.04.

The GNExCP6B call point can contain a maximum of two resistor or diode E.O.L. or series modules. The LED indicator can be combined with an EOL resistor or diode.

Part Code Structure

Example:

GNExCP6B-BG[s][m][t][l][d][x][v][Exxx][Sxxx]
GNExCP6B-BG-S-N-S-N-N-RD-24-E470R-S10KR

Part Codes

Version:

Part code:

Product type:

GNExCP6B-BG
GNExCP6C-BG

B type - choice of end of line devices
C type - with +55C certified temperature

Switch Type: [s]

S
D

SPCO
DPCO

Stopping plug
material: [m]

N
B
P
S

Nylon
Brass
Nickel Plated
Stainless Steel

Terminals: [t]

S
D

Standard 6 x 4mm²
DIN Rail 8 x 2.5mm²

Lift flap: [l]

L
N

Lift flap
No lift flap

Duty label [d]:

N
P
S

No duty label
Metalised Polyester
Stainless Steel

Enclosure
colour: [x]

RD, BL, GN, YW
RW, YB, BK

Red, Blue, Green, Yellow
Red/White, Yellow/Black, Black

Voltage: [v]

48, 24, 12, 06

48V, 24V, 12V, 6V System voltage

E.O.L.Module:
[Exxx]

ExxxR
ED1
ExxxZ

Resistor value in Ohms e.g. E470R = 470 Ohm
Diode IN4007 = ED1
Zener diode e.g. E5V1Z = 5.1V

Series Module:
[Sxxx]

SxxxR
SD1
SxxxZ
LED

Resistor value in Ohms e.g. S1K5R = 1.5K Ohm
Diode IN4007 = SD1
Zener diode e.g. S5V1Z = 5.1V
LED = LED indicator

Options

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

Versions

Resistors:

Zener Diodes:
[CP6B only]

Diodes:
[CP6B only]

Max./
Nominal
Voltage:

Min.
Resistor
Value
CP6B:

Min.
Resistor
Value
CP6C:

Max.
Current
(if EOL
only):

Zener
Voltage:

Max.
Input
Volt.:

Max
Current:

Max.
Voltage:

Max.
Current:

56V / 48V
28V / 24V
15V / 12V
9V / 6V

1K8
470R
120R
47R

3K3
820R
240R
91R

0.75A
1.00A
1.00A
1.00A

3.3V
4.7V
5.1V
5.6V
6.2V
6.8V
10V
12V

56V
56V
56V
56V
56V
56V
56V
56V

230mA
162mA
149mA
136mA
122mA
112mA
76mA
63mA

<56V dc
<50V dc

0.75A
1.00A

If resistor is used in Series the Max. Current is not applicable.