Class 1 Division 2 Led Lighting, Class 1 Div 2 Lights

Class I Division II means the project site may produce combustible gas, vapor abnormally when the project operates, here are some recommended explosion proof lighting, control box and fittings for your options subject to NEC UL and CSA standard.

What is A Class 1 Div 2 Area?

Class 1 Div 2 Definition

In Simple Word

Class 1 Div 2 location, C1D2 for short, Class 1 Division 2 for full name, means ignitable concentrations of hazards, such as flammable vapors and gases, exists under abnormal operation conditions.

In Quantitative Measurement

Class 1 Div 2 location means ignitable concentrations of hazards, such as flammable vapors and gases, present from 1 hour to 10 hours every year.

Class 1 Division 2 Electrical Requirements
In Accordance with NEC Article 500

A Class 1, Division 2 location is a location:

In which volatile flammable gases, flammable liquid-produced vapors, or combustible liquid-produced vapors are handled, processed, or used, but in which the liquids, vapors, or gases will normally be confined within closed containers or closed systems from which they can escape only in case of accidental rupture or breakdown of such containers or systems or in case of abnormal operation of equipment, or

In which ignitible concentrations of flammable gases, flammable liquid-produced vapors, or combustible liquid-produced vapors are normally prevented by positive mechanical ventilation and which might become hazardous through failure or abnormal operation of the ventilating equipment, or

That is adjacent to a Class 1, Division 1 location, and to which ignitible concentrations of flammable gases, flammable liquid-produced vapors, or combustible liquid-produced vapors above their flash points might occasionally be communicated unless such communication is prevented by adequate positive-pressure ventilation from a source of clean air and effective safeguards against ventilation failure are provided.

C1D2

UL/Intertek

Nema4X

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Explosion Proof Lighting

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Explosion Proof Boxes

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Explosion Proof Fittings

Explosion Proof High Bay Lighting

Explosion Proof Led High Bay Lights Class 1 Div 1 Zone 1 SHB Series

Class I Division 1

Zone 1&2, Zone 21&22

LED 30-240W

Type 4X, IP66

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Explosion Proof Led High Bay Lights Class 1 Div 1 Zone 1 SHB Series

Explosion Proof Led High Bay Lights Class 1 Div 1 Zone 1 SO-I Series

Class I Division 1

Zone 1&2, Zone 21&22

LED 30-150W

Type 4X, IP66

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Explosion Proof Led High Bay Lights Class 1 Div 1 Zone 1 SO-I Series

Explosion Proof Led High Bay Lights Class 1 Div 2 Zone 2 SHB-II Series

Class I Division 2

Zone 2, Zone 21&22

LED 30-300W

Type 4X, IP66

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Explosion Proof Led High Bay Lights Class 1 Div 2 Zone 2 SHB-II Series

Explosion Proof Led High Bay Lights Class 1 Div 2 Zone 2 SVM Series

Class I Division 2

Zone 2, Zone 21&22

LED30-240W

Type 4X, IP66

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Explosion Proof Led High Bay Lights Class 1 Div 2 Zone 2 SVM Series

Explosion Proof Flood Light

Explosion Proof Led Flood Light Class 1 Div 1 Zone 1 SHF-I Series

Class I Division 1

Zone 1&2, Zone 21&22

Type 4X, IP66

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Explosion Proof Led Flood Light Class 1 Div 1 Zone 1 SHF-I Series

Explosion Proof Led Flood Light Class 1 Div 1 Zone 1 SHF-IA Series

Class I Division 1

Zone 1&2, Zone 21&22

LED 20-200W

Type 4X, IP66

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Explosion Proof Led Flood Light Class 1 Div 1 Zone 1 SHF-IA Series

Explosion Proof Led Flood Light Class 1 Div 2 Zone 2 SHF-IIA Series

Class I Division 2

Zone 2, Zone 21&22

LED 20-400W

Type 4X, IP66

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Explosion Proof Led Flood Light Class 1 Div 2 Zone 2 SHF-IIA Series

Explosion Proof Led Street Light Class 1 Div 1 Zone 1 SSL Series

Class I Division 1

Zone 1&2, Zone 21&22

LED 80-300W

Type 4X, IP66

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Explosion Proof Led Street Light Class 1 Div 1 Zone 1 SSL Series

Explosion Proof Led Gas Station Canopy Lights Class 1 Div 2 Zone 2 SCP Series

Class I Division 2

Zone 2, Zone 21&22

LED 40-150W

Type 4X, IP66

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Explosion Proof Led Gas Station Canopy Lights Class 1 Div 2 Zone 2 SCP Series

Explosion Proof Fluorescent Lighting

Explosion Proof Led Linear Fluorescent Lights Class 1 Div 1 Zone 1 SLL-I Series

Class I Division 1

Zone 1&2, Zone 21&22

LED 20-120W

Type 4X, IP66

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Explosion Proof Led Linear Fluorescent Lights Class 1 Div 1 Zone 1 SLL-I Series

Explosion Proof Led Linear Fluorescent Lights Class 1 Div 2 Zone 2 SLL-II Series

Class I Division 2

Zone 2, Zone 21&22

LED 20-80W

Type 4X, IP66

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Explosion Proof Led Linear Fluorescent Lights Class 1 Div 2 Zone 2 SLL-II Series

Explosion Proof Led Linear Fluorescent Lights Class 1 Div 2 Zone 2 SLe Series

Class I Division 2

Zone 1&2, Zone 21&22

LED 9-80W

Type 4X, IP66

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Explosion Proof Led Linear Fluorescent Lights Class 1 Div 2 Zone 2 SLe Series

Explosion Proof Emergency Lighting

Explosion Proof Led Emergency Bug-eye Lights SEG Series

Class I Division 1

Zone 1&2, Zone 21&22

LED 2x5W

Type 4X, IP66

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Explosion Proof Led Emergency Bug-eye Lights SEG Series

Explosion Proof Led Emergency Exit Sign Lights SES Series

Class I Division 1

Zone 1&2, Zone 21&22

LED 5W

Type 4X, IP66

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Explosion Proof Led Emergency Exit Sign Lights SES Series

Class I Division 1

Zone 1&2, Zone 21&22

LED 5W

Type 4X, IP66

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Explosion Proof Alarm Lights SAV Series

Explosion Proof Flashlight

Explosion Proof Led Class 1 Div 1 Flashlight SPL-A Series

Class I Division 1

Zone 1&2, Zone 21&22

LED 2x5W

Type 4X, IP67

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Explosion Proof Led Class 1 Div 1 Flashlight SPL-A Series

Explosion Proof Led Class 1 Div 1 Torch Lights SPL-B Series

Class I Division 1

Zone 1&2, Zone 21&22

LED 5W

Type 4X, IP65

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Explosion Proof Led Class 1 Div 1 Torch Lights SPL-B Series

Explosion Proof Led Division 2 Flashlight SPL-C Series

Class I Division 1

Zone 1&2, Zone 21&22

LED 5W

Type 4X, IP68

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Explosion Proof Led Division 2 Flashlight SPL-C Series

Explosion Proof Led Flashlight Portable Search Lights SPL-D Series

Class I Division 1

Zone 1&2, Zone 21&22

LED 2x5W

Type 4X, IP65

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Explosion Proof Led Flashlight Portable Search Lights SPL-D Series

Explosion Proof Led Flashlight Portable Work Lights SPL-E Series

Class I Division 1

Zone 1&2, Zone 21&22

LED 5W

Type 4X, IP65

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Explosion Proof Led Flashlight Portable Work Lights SPL-E Series

Explosion Proof Led Flashlight Portable Headlamp SPL-F Series

Class I Division 1

Zone 1&2, Zone 21&22

LED 5W

Type 4X, IP67

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Explosion Proof Led Flashlight Portable Headlamp SPL-F Series

Explosion Proof Switch

Explosion Proof Lighting Switch SW-A Series

C1D1, C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.32A

Type 4X, IP66

Built-in Switch

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Explosion Proof Lighting Switch SW-A Series

Explosion Proof Lighting Switch SW-P Series

C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.32A

Type 4X, IP66

Built-in Switch

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Explosion Proof Lighting Switch SW-P Series

Explosion Proof Junction Box

C1D1, C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.32A

Type 4X, IP66

Built-in Terminal blocks

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Explosion Proof Junction Box Flameproof Junction Box Exd SJB-IIB Series

Explosion Proof Junction Box Flameproof Junction Box Exd SJB-IIC Series

C1D1, C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.32A

Type 4X, IP66

Built-in Terminal blocks

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Explosion Proof Junction Box Flameproof Junction Box Exd SJB-IIC Series

Explosion Proof Junction Box Class 1 Div 2 Ex e Junction Box SJB-A-e Series

C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.125A

Type 4X, IP66

Built-in Terminal blocks

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Explosion Proof Junction Box Class 1 Div 2 Ex e Junction Box SJB-A-e Series

Explosion Proof Junction Box Exd 11b Junction Box SJB-A-IIB Series

C1D1, C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.400A

Type 4X, IP66

Built-in Terminal blocks

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Explosion Proof Junction Box Exd 11b Junction Box SJB-A-IIB Series

Explosion Proof Junction Box Exd Junction Box SJB-A-IIC Series

C1D1, C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.250A

Type 4X, IP66

Built-in Terminal blocks

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Explosion Proof Junction Box Exd Junction Box SJB-A-IIC Series

Explosion Proof Junction Box Glass Reinforced Plastic Ex e SJB-P Series

C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.125A

Type 4X, IP66

Built-in Terminal blocks

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Explosion Proof Junction Box Glass Reinforced Plastic Ex e SJB-P Series

Explosion Proof Junction Box Stainless Steel Junction Box Ex e SJB-S Series

C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.125A

Type 4X, IP66

Built-in Terminal blocks

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Explosion Proof Junction Box Stainless Steel Junction Box Ex e SJB-S Series

Explosion Proof Panel

C1D1, C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.630A

Type 4X, IP66

Built-in Terminal blocks

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Explosion Proof Panel Ex d 11b Explosion Proof Panelboards SPN-d-IIB Series

Explosion Proof Panel Ex d Hazardous Location Panel SPN-d-IIC Series

C1D1, C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.250A

Type 4X, IP66

Built-in Terminal blocks

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Explosion Proof Panel Ex d Hazardous Location Panel SPN-d-IIC Series

Explosion Proof Panel Ex de 11b Hazardous Area Control Systems SPN-de-IIB Series

C1D1, C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.630A

Type 4X, IP66

Built-in Terminal blocks

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Explosion Proof Panel Ex de 11b Hazardous Area Control Systems SPN-de-IIB Series

Explosion Proof Panel Ex de Atex db Power Distribution Panel SPN-de-IIC Series

C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.200A

Type 4X, IP66

Built-in Terminal blocks

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Explosion Proof Panel Ex de Atex db Power Distribution Panel SPN-de-IIC Series

Explosion Proof Panel Glass Reinforced Plastic Atex DB SPN-ed-P Series

C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.160A

Type 4X, IP66

Built-in Terminal blocks

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Explosion Proof Panel Glass Reinforced Plastic Atex DB SPN-ed-P Series

Explosion Proof Panel Class 1 Div 2 Miniature Circuit Breaker SPN-ed-S Series

C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.160A

Type 4X, IP66

Built-in Terminal blocks

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Explosion Proof Panel Class 1 Div 2 Miniature Circuit Breaker SPN-ed-S Series

Explosion Proof Enclosure

C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.250A

Type 4X, IP66

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Explosion Proof Enclosure Ex e Explosion Proof Aluminum Enclosure SEE-e Series

Explosion Proof Enclosure Exd 11b Class 1 Div 1 Enclosure SEE-IIB Series

C1D1, C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.1200A

Type 4X, IP66

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Explosion Proof Enclosure Exd 11b Class 1 Div 1 Enclosure SEE-IIB Series

Explosion Proof Enclosure Exd 11c Class 1 Div 1 Enclosure SEE-IIC Series

C1D1, C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.630A

Type 4X, IP66

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Explosion Proof Enclosure Exd 11c Class 1 Div 1 Enclosure SEE-IIC Series

Explosion Proof Enclosure GRP Hazardous Location Enclosure SEE-P Series

C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.250A

Type 4X, IP66

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Explosion Proof Enclosure GRP Hazardous Location Enclosure SEE-P Series

Explosion Proof Enclosure Stainless Steel Explosion Proof Enclosures SEE-S Series

C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.250A

Type 4X, IP66

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Explosion Proof Enclosure Stainless Steel Explosion Proof Enclosures SEE-S Series

Explosion Proof Receptacle

C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

＜125A

Type 4X, IP66

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Explosion Proof Receptacle Explosion Proof Socket and Plug SSP-P Series

Explosion Proof Receptacle Flame Proof Socket and Plug SSP-A Series

C1D1, C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

＜125A

Type 4X, IP66

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Explosion Proof Receptacle Flame Proof Socket and Plug SSP-A Series

Explosion Proof Cable Gland

C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.M63x1.5

Type 4X, IP65

Plastic

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Explosion Proof Cable Gland Exe Cable Gland SGP Series

Explosion Proof Cable Gland Flameproof Cable Gland SGM Series

C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.M75x1.5(NPT 2 1/2")

Type 4X, IP66

Mental

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Explosion Proof Cable Gland Flameproof Cable Gland SGM Series

Explosion Proof Cable Gland Hazardous Area Cable Glands SGN Series

C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.M75x1.5(NPT 2 1/2")

Type 4X, IP66

Non-armored

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Explosion Proof Cable Gland Hazardous Area Cable Glands SGN Series

Explosion Proof Cable Gland Hazardous Area Cable Glands SGA Series

C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.M75x1.5(NPT 2 1/2")

Type 4X, IP66

Armored

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Explosion Proof Cable Gland Hazardous Area Cable Glands SGA Series

Explosion Proof Connector

C1D1, C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.115x1.5(NPT 4")

Type 4X, IP66

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Explosion Proof Connector Adaptors SA Series

Explosion Proof Connector Explosion Proof Reducing Bushing SR Series

C1D1, C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.115x1.5(NPT 4")

Type 4X, IP66

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Explosion Proof Connector Explosion Proof Reducing Bushing SR Series

Explosion Proof Connector Explosion Proof Unions SU Series

C1D1, C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.115x1.5(NPT 4")

Type 4X, IP66

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Explosion Proof Connector Explosion Proof Unions SU Series

Explosion Proof Connector Elbows SE Series

C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.115x1.5(NPT 4")

Type 4X, IP66

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Explosion Proof Connector Elbows SE Series

Explosion Proof Connector Conduit Hubs SH Series

C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.115x1.5(NPT 4")

Type 4X, IP66

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Explosion Proof Connector Conduit Hubs SH Series

Explosion Proof Connector Class 1 Div 2 Liquid Tight Connectors SL Series

C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.115x1.5(NPT 4")

Type 4X, IP66

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Explosion Proof Connector Class 1 Div 2 Liquid Tight Connectors SL Series

Explosion Proof Conduit Fittings

Explosion Proof Conduit Body Outlet Fittings Couplings SCB Series

C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.63x1.5(NPT 2")

Type 4X, IP66

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Explosion Proof Conduit Body Outlet Fittings Couplings SCB Series

Explosion Proof Sealing Fittings Couplings SCS Series

C1D1, C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.63x1.5(NPT 2")

Type 4X, IP66

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Explosion Proof Sealing Fittings Couplings SCS Series

Explosion Proof Flexible Conduit Couplings SFC Series

C1D1, C1D2, C2D1, C2D2

Zone 1&2, Zone 21&22

Max.63x1.5(NPT 2")

Type 4X, IP66

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Explosion Proof Flexible Conduit Couplings SFC Series

FAQ for Class 1 Div 2

Does Class 1 Div 2 require explosion proof?

Yes, Class 1 Div 2 require explosion proof. According to Class 1 Div 2 requirements, considering the existing frequency of ignitable gas of Class 1 Div 2 is not higher than Class 1 Div 1, led lighting should at least be constructed properly as “explosion proof” to limit the energy or isolate the ignition sources physically to prevent future explosion from happening, let alone the spreading of explosion.

What is a Class 1 Division 2 hazardous area? What is a C1D2 room?

Class 1 Division 2 hazardous area produce flammable vapors or gases which are further divided into Class 1 Division 2 Groups A-D. Hazardous material come out in abnormal conditions, such as system or container failures, leaks or ruptures and do not expected to always exist, only under unusual conditions. C1D2 room should install electrical device abide by electrical rating class 1 division 2.

FAQ for Explosion Proof Lighting Class 1 Div 2

FAQ for Explosion Proof High Bay Lighting Class 1 Div 2

Is NEMA 4X good for Class 1 Div 2?

Yes, when you intend to use electrical enclosure or panel in hazardous location, it is crucial to keep any combustible substances such as gases, vapors from entering into the confined housing and influencing the working of the electrical components inside. NEMA 4 and NEMA 4X protection rating lay the rational foundation for anti-explosion performance of nema 4x class 1 division 2 explosion proof enclosure.

What is a Class 1 Div 2 enclosure?

Class 1 Division 2 Enclosure is used in facilities that flammable gases, vapors, and liquid materials are unlikely to present. Different from Class 1 Div 1 enclosure, Class 1 Div 2 enclosure should be factory sealed with at least Nema 4X rated standard as “nema explosion proof”, housed by glass reinforced plastic, stainless steel or aluminum alloy material control the potential to bring about ignition source via restrain high heat, temperature of electrical parts.

Does Class 1 Div 2 require seal offs?

Yes, no matter what kind of outlets from such as conduit system, cables, cable entries of light fixtures, boxes, receptacles, switches, when the environment meet the electrical rating class 1 division 2 or flammable gas or vapors spread through any space or gaps within the whole system, sealing off for any bonding surface is essential to reduce the risk for concentration of hazards subject to class 1 div 2 seal off requirement.

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