Model: BExCP3BPBSSLAB3A1N Nút nhấn khẩn cấp báo cháy Push Button Manual Call Point E2S

BExCP3A-PB:

A version

Coding:

II 2G Ex db eb IIC T6 Gb Ta = -40°C to +70°C
II 2D Ex tb IIIC T75°C Db IP66

Switch rating:

250V ac Max. 5.0A
75V: Max 0.75A
50V: Max 1.0A
30V: 5.0A Max Resistive load 3.0A Inductive load
12V: Max 5.0A

BExCP3B-PB:

B version

Coding:

II 2G Ex db eb mb IIC T4 Gb Ta = -40°C to +50°C
II 2D Ex tb IIIC T60°C Db IP66

Switch rating:

<50V: 1.0A
>50V: 0.75A
56V dc Max.

Min. resistor (2W):

48V = 1K8
24V = 470R
12V = 120R
6V = 47R

BExCP3C-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:

<50V: 1.0A
>50V: 0.75A
56V dc Max.

Min. resistor (1.75W):

48V = 2K
24V = 510R
12V = 150R
6V = 51R

General:

Ambient:

Ta = -40°C to +70°C [-40° to +158°F]
(+50°C for BExCP3B, +65°C for BExCP3C)

Ingress protection:

IP66/67

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
Adapters available to 1/2"NPT, 3/4"NPT or M25

Stopping plugs:

2 x Ex e nylon plugs as standard
Brass, nickel plated brass and stainless steel Ex d plugs optional