Brand: Cortem

Cortem LifEx-P Ex LED Linear Luminaire, Plastic Body

Name: Cortem LifEx-P Ex LED Linear Luminaire – Datasheet & Quote
Brand: Cortem
SKU: LifEx-P

Description

Plastic linear Ex LED luminaires with optional emergency operation

The Cortem LifEx-P series are linear LED luminaires with a UV-resistant, IK09 polycarbonate and glass-fibre reinforced polyester body and a transparent polycarbonate diffuser. Cortem describes a compact, light, easy-to-install and highly corrosion-resistant design, built for a long service life, with an innovative bracket mechanism that has no fixed fixing distance, which makes retrofit easy. Lengths and power ratings vary, and lumen output ranges from 1,500 lm to 12,500 lm. The datasheet cover lists a five-year warranty subject to Cortem terms.

Two versions cover different zones. LifEx-PE (Ex db eb mb IIC, Ex tb IIIC) is for Zones 1, 2, 21 and 22 with protection levels Gb and Db. LifEx-PN (Ex nR IIC, Ex tb IIIC) is for Zone 2 and Zones 21 and 22 with levels Gc and Db. Emergency versions add a battery unit, with a heated-battery option for ambient temperatures down to -60 °C.

Technical specifications of the LifEx-P series

Parameter	Specification
Manufacturer	Cortem S.p.A., Italy
Classification	Group II, category 2GD (PE) and 3G/2D (PN)
Marking, PE	II 2GD Ex db eb mb IIC T.. Gb, Ex tb IIIC T..°C Db, IP66
Marking, PN	II 3G Ex nR IIC T.. Gc; II 2D Ex tb IIIC T..°C Db, IP66
Certificates	ATEX CML 21 ATEX 31405X (PE); CML 21 ATEX 31406X (PN); IECEx CML 21.0168X; UKEX available
Ambient temperature	-60 °C for models without battery; -20 °C or -60 °C for versions with internal battery
Supply	110-277 Vac depending on model, 50/60 Hz; terminals L, N, PE up to 4 mm2 with jumpered in-out
Emergency unit	Electronic inverter 110/277 Vac or 110/270 Vdc; Ni-MH 6 V, 1.8 Ah or 3 Ah batteries; green LED shows charge
Body	Grey FRP polyester and polycarbonate, RAL 7015 and 7045, IK09; silicone gaskets IPX9; aluminium internal frame
Entries	Up to four 25.5 mm; standard two 20.5 mm holes with gland and plug
Protection	IP66; no photobiological risk (IEC/EN 62471)
Standards	EN 60079-0, -1, -7, -15, -18, -31; EN 60598-2-22; Directive 2014/34/EU

Selection table, normal operation

Lumen is the output printed in the datasheet; the class is at +40 °C ambient.

Code	Rated W	Supply Vac	Lumen	lm/W	Weight kg	Size (mm)	Class / surface (°C)
LifEx-PE-0315	15	220-240	1586	119	2.2	550x115x165	T5 / 53
LifEx-PE-0330	30	220-240	2957	111	2.2	550x115x165	T5 / 53
LifEx-PE-0615	15	220-240	1637	123	2.5	860x115x165	T6 / 57
LifEx-PE-0630	30	110-277	3220	110	2.8	860x115x165	T6 / 57
LifEx-PE-0645	45	110-277	5037	118	2.8	860x115x165	T6 / 57
LifEx-PE-0660	60	110-277	6548	121	2.8	860x115x165	T6 / 57
LifEx-PE-1230	30	110-277	3091	111	4.3	1415x115x165	T6 / 55
LifEx-PE-1260	60	110-277	6390	117	4.3	1415x115x165	T6 / 55
LifEx-PE-1290	90	120-277	9503	121	4.3	1415x115x165	T6 / 55
LifEx-PE-12120	120	220-277	12449	123	4.3	1415x115x165	T6 / 55

Emergency versions, options and what to confirm

Emergency models such as LifEx-PE-0615N, -0630N and -1230N weigh 3.4 to 5.2 kg and give 797, 793 and 667 lm in emergency mode with 90 or 180 minutes discharge time. Options include coloured LED strips, a battery box for easier battery replacement (example LifEx-PE-1230N-AE), a battery heater version for -60 °C at 230 Vac (example LifEx-PE-1230NH), wiring connection versions, DALI dimming on enquiry, multirange drivers, and earthing rings for metal glands.

Confirm the zone (PE or PN), length and wattage, supply voltage, emergency requirement and ambient range, and the gland type. The LifEx-M series from the same manufacturer is a separate model.

Documents and quotation

The attached document is the Cortem LifEx-P linear LED luminaire datasheet (catalogue pages A.60-A.69, edition 2026).

For a quotation, send the model code, voltage, zone and gas or dust group, cable entry details and quantity. See Automation Accessories for related hazardous-area equipment. Related hazardous-area equipment: Cortem SLED-ME LED floodlight.

Datasheets & Documents

Datasheet Cortem LifEx-P linear LED luminaire datasheet (ED.2026) Download

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About brand

Cortem is an Italian manufacturer of electrical equipment for environments with a risk of explosion and fire. Cortem S.p.A., the main company of Cortem Group, was founded in 1968 in Villesse, Italy, and the group today supplies industrial plants, offshore platforms, refineries and shipyards with certified products for hazardous areas.

Explosion-protected product range

The catalogue covers junction boxes in aluminium, stainless steel and GRP, control and command stations, metal cable glands and connectors, plugs and sockets, LED floodlights, linear and high-bay luminaires, hand lamps, signalling and obstruction lights, and weatherproof series equipment. Products are certified to ATEX and IECEx, with UKEX and other schemes available according to the model.

Applications and documentation

Typical sectors named by the company include oil and gas, chemical and pharmaceutical plants, mining, shipbuilding and traditional and green energy. Each product family has a datasheet with the marking, zones, temperature classes and certificate numbers, so the equipment can be matched to a hazardous area classification before ordering.