E2S BExCP3A/B Explosion Proof Manual Call Points

E2S BExCP3A/B Explosion Proof Manual Call Points

 

E2S BExCP3A/B Explosion Proof Manual Call Points for Hazardous Area Signalling Applications

The BExCP3A/B Series break glass or push button Explosion Proof Manual Call Points are approved for Zone 1, 2, 21 and 22 hazardous areas for the control of fire and gas alarm systems. Available with and without monitoring resistors all versions are certified to ATEX and IECEx standards. The BEx range features enclosures manufactured from corrosion proof, marine grade, copper free LM6 (A413) aluminium which is phosphated and powder coated.

 

  • Operational Characteristics: 
– Break glass or push button manual call points.
– Ex e d IIC zone 1, 2, 21 and 22 (IECEx).
– Alternative housing colours.
– Optional stainless steel lift flap.
– Optional duty label.
– Optional series and EOL resistors (CP3B only).
– Input Voltage/Current: CP3A – 250VAC max, 5.0A max, 50VDC max, 1.0A max; CP3B – 48VDC, 0.75A max, 24VDC, 1.0A max.
– Terminals: CP3A – 6 x 4mm squared, CP3B – 6 x 4mm squared or 8 x 2.5mm squared DIN rail.
– Protection Rating: IP66 (IP67).
– Temp Rating (degrees Celsius): T6 -40 to +55 (CP3B +50).
– Cable Entry: 3 x M20 clearance holes top, bottom and side.
– Construction: LM6 aluminium.
– Approval: CP3A – II 2G Ex e d IIC T6 (max ambient temperature +55 degrees Celsius), II 2D Ex t IIIC T60 degrees Celsius Db; CP3B – II 2G Ex e d mb IIC T4 (max ambient temperature +50 degrees Celsius), II 2D Ex t IIIC T70 degrees Celsius Db.
– Certificate: IECEx (SIR 09.0121X).
– Weight: 0.8kg.

 

Order Code Description
ESS05520R**** CP3A BG break glass, red housing no flap, no duty label.
ESS05520Y**** CP3A BG break glass, yellow housing, no flap, no duty rating.
ESS05523R**** CP3B BG break glass, red housing, no flap, no duty label.
ESS05523Y**** CP3B BG break glass, yellow housing no flap, no duty label.
ESS05521R**** CP3A PB push button, red housing, no flap, no duty label.
ESS05521Y**** CP3A PB push button, yellow housing, no flap, no duty label.
ESS05525R**** CP3B PB push button, red housing, no flap, no duty label.
ESS05525Y**** CP3B PB push button, yellow housing, no flap, no duty label.
ESS05524R**** CP3A PT push button, tool rest red housing, no flap, no duty label.
ESS05524Y**** CP3A PT push button, tool rest yellow housing, no flap, no duty label.
ESS05526R**** CP3B PT push button, tool rest red housing, no flap, no duty label.
ESS05526Y**** CP3B PT push button, tool rest yellow housing, no flap, no duty label.
ESS05909 Replacement glass CP3/CP4 Accessories.

*Add F for flap option, *Add D for duty label option, *Add E for end of line resistor (with resistor value), *Add S for series resistor (with resistor value).

Note: For applications that do not require monitoring resistors, or diodes order the BExCP3A version.

 

(please see attached PDF’s for further information)