Liên hệ tư vấn

Ms. Trinh

stc1@stc-vietnam.com

0915159944

live:.cid.32dc366d67c3df36

Thông tin sản phẩm
Thông số kỹ thuật

STExCP8-PB Push Button

The STExCP8-PB latching dual action push button manual call point, featuring 316L stainless steel enclosures, is designed for the harshest of environments. Approved for Zone 1 and 2 hazardous areas for fire and gas alarm systems plus emergency shutdown and process control applications.

Available with standard DIN rail terminals or the innovative E2S termination board providing dedicated connections for field installed EOL and/or series devices. SIL 2 certified to IEC 61508 (2010).

Specification


Version:	STExCP8-PB
Coding:	Ex db IIC T6 Gb Ta. -55°C to +70°C (Single switch) Ex db IIC T5 Gb Ta. -55°C to +70°C (Dual switch) Ex db IIC T6 Gb Ta. -55°C to +60°C (Dual switch)
Ingress protection:	EN/IEC 60529 - IP66
Housing material:	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 x 316 Stainless Steel plugs as standard Brass and Nickel plated plugs optional
Terminals:	DIN rail 8 x 2.5mm² SAK2.5 or Termination board featuring 6 x 2.5mm² terminals plus 4 x dedicated EOL & Series terminals
Earth:	External M5 earth connection
Weight:	4.6Kg/10.14Ibs

Voltage Range:	Max input Current:	Limitations for EOL / Series Resistors:
250Vac Max	5.0A max	not permitted
48Vdc Max	1.0A max	min. 2.2kOhm
24Vdc Max	3.0A max	min. 470 Ohm

EOL and Series Diode Values:
xxx:	Description	Max. current supply permitted
3V3	3.3V Zener Diode	230mA
4V7	4.7V Zener Diode	162mA
5V1	5.1V Zener Diode	149mA
5V6	5.6V Zener Diode	136mA
6V2	6.2V Zener Diode	122mA
6V8	6.8V Zener Diode	112mA
10V	10V Zener Diode	76mA
12V	12V Zener Diode	63mA

Part Codes

Version:	Part code:

Product type:	STExCP8PB	Dual action latching push button with manual reset
Switch Type: [s]	S D	SPCO/SPDT DPCO/DPDT
Cable Entry Type:[e] Note:	A B C D E F G H I J	3 x M20x1.5mm 2 x 1/2" NPT - adaptors 2 x 3/4" NPT - adaptors 2 x M25x1.5mm - adaptors 1 x 1/2" NPT - adaptor 1 x 3/4" NPT - adaptor 1 x M25x1.5mm - adaptor 3 x 1/2" NPT - adaptors 3 x 3/4" NPT - adaptors 3 x M25x1.5mm - adaptors Unused entries supplied with M20 stopping plugs
Stopping plug material: [m]	S	Stainless Steel [Default]
Terminals: [t]	D P	DIN Rail 8 x SAK2.5 Termination board: 6 x 2.5mm² terminals plus 4 x EOL & Series terminals
Lift flap: [l]	N	Lift flap not available for -PB version
Duty label [d]:	1 2 3 4 5 6	No Duty label, no Equip. tag Duty label St/St Duty label St/St + Equip. tag Duty label Metalised Polyester Duty label M. Poly. + Equip. tag Equip. tag only
Product version: [v]	A1	IECEx & ATEX & CUTR Ex EAC
Enclosure colour: [x]	R, B, N, Y, V, S, K	Red, Blue, Green, Yellow Red/White, Yellow/Black, Black
E.O.L.Module: [Exxx] 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: [Sxxx] optional	SxxxR SD1 SxxxZ	Resistor value in Ohms e.g. S1K5R = 1.5K Ohm Diode IN4007 = SD1 Zener diode e.g. S5V1Z = 5.1V
Example:	STExCP8PBSASDN1A1R STExCP8-PB with single switch, 3xM20 entries, stainless steel plugs, DIN rail terminals, no lift flap, no duty label or tag, IECEx & ATEX & CTRU approved, red enclosure