E2S IS-CP4A/B Intrinsically Safe Manual Call Points

E2S IS-CP4A/B Intrinsically Safe Manual Call Points

 

E2S IS-CP4A/B Intrinsically Safe Manual Call Points for Hazardous Area Signalling Applications

The IS-CP4A-BG and IS-CP4B-BG break glass Intrinsically Safe Manual Call Points are approved for Zones 0, 1, 2, 21 & 22 requiring intrinsically safe equipment 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 IS-CP4 range features enclosures manufactured from corrosion proof, marine grade, copper free LM6 (A413) aluminium which is phosphated and powder coated.

The IS-CP4A-PT and IS-CP4B-PT push button, tool resettable, Intrinsically Safe Manual Call Points are approved for Zones 0, 1, 2, 21 & 22 requiring intrinsically safe equipment 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 push button mechanism is protected by a spring loaded cover therefore the switch requires a two-action activation. The push button is user resettable via the use of the special key supplied with the unit. The IS-CP4 range features enclosures manufactured from corrosion proof, marine grade, copper free LM6 (A413) aluminium which is phosphated and powder coated.

The IS-CP4A-PB and IS-CP4B-PB push button Intrinsically Safe Manual Call Points are approved for Zones 0, 1, 2, 21 & 22 requiring intrinsically safe equipment 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 push button mechanism is protected by a spring loaded cover therefore the switch requires a two-action activation. The product is user resettable by rotating the push button. The IS-CP4 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.
– EExia IIC T4 or T6 Intrinsically Safe, zone 0, 1, 2, 21 & 22 (IECEx).
– Alternative housing colours.
– Optional stainless steel lift flap.
– Optional duty label.
– Optional series and EOL resistors (CP4B only).
– Input Parameters: Ui = 30V, Li = 500mA, Pi = 1.1W, Ci = 0, Li = 0.
– Terminals: IS-CP4A – 6 x 4mm squared; IS-CP4B – 6 x 4mm squared or 8 x 2.5mm squared DIN rail.
– Protection Rating: IP66.
– Temp Rating (degrees Celsius): -40 to +55.
– Cable Entry: 2 x M20 clearance holes top or bottom and 1 x M20 on side.
– Construction: LM6 aluminium.
– Approval: IS-CP4A – II 2G Exia IIC T6, II 2D Ex t IIIC T60 degrees Celsius; IS-CP4B – II 2G Exia IIC T6, II 2D Ex t IIIC T70 degrees Celsius.
– Certificate: IECEx (SIR 09.0122X).
– Weight: 0.8kg.
– Available Housing Colours: Red, Yellow; Available On Request: Blue, Green, Yellow/Black.

 

Order Code Description
ESS05111R**** CP4A BG break glass, Red housing no flap, no duty label.
ESS05111Y**** CP4A BG break glass, Yellow housing no flap, no duty label.
ESS05113R**** CP4B BG break glass, Red housing no flap, no duty label.
ESS05113Y**** CP4B BG break glass, Yellow housing no flap, no duty label.
ESS05121R**** CP4A PB push button, Red housing no flap, no duty label.
ESS05121Y**** CP4A PB push button, Yellow housing no flap, no duty label.
ESS05125R**** CP4B PB push button, Red housing no flap, no duty label.
ESS05125Y**** CP4B PB push button, Yellow housing no flap, no duty label.
ESS05124R**** CP4A PT push button, tool reset Red housing no flap, no duty label.
ESS05124Y**** CP4A PT push button, tool reset Yellow housing no flap, no duty label.
ESS05126R**** CP4B PT push button, tool reset Red housing no flap, no duty label.
ESS05126Y**** CP4B PT push button, tool reset Yellow housing no flap, no duty label.
ESS05909 Replacement Glass CP3/CP4 accessory.

*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).

 

(please see attached PDF’s for further information)