Factory supply fire-retardant power waterproof junction box
explosion proof junction box HC
Copper free aluminum, plastic-sprayed surface.
Ex e type enclosure.
Valid over the entire temperature range from -60°C to 100°C (-76 ºF
to 212ºF).
Degree of protection: IP66-IP67.
Widely used for connection in steel pipe wiring system
- Ordering Guide:
Marking ATEX:
Ⅱ 2 G Ex eb ⅡC Gb Ⅱ 2 D Ex tb ⅢC Db IP66
Marking IECEx:Ex eb ⅡC Gb Ex tb ⅢC Db IP66
Marking UL1203: Class I, Division 2, Groups A, B, C, D
Class II, Division 1, Groups E, F, G
Class II, Division 2, Groups F, G
Class III
Standard: EN 60079-0,EN 60079-7,EN 60079-31 IEC 60079-0,IEC
60079-7,IEC 60079-31
Ambient Temperature: -60℃ ~ +100℃
Structure Type: A, B, C, D, E, F, G, H
Connection Thread: Metric thread is standard type. NPT or other
threads are optional, and please specify when ordering. The
standard thread pitch of metric thread is 1.5mm. Other pitches can
be customized, and please specify when ordering.
| Internal thread "A” | Dimension(mm) |
| Metric | NPT | W | H | L |
| M20*1.5 | ½ | 36 | 52.5 | 120 |
| M25*1.5 | ¾ | 42 | 58.5 | 135 |
| M32*1.5 | 1 | 50 | 68 | 160 |
| M40*1.5 | 1 1/4 | 61 | 78.5 | 185 |
| M50*1.5 | 1 1/2 | 70 | 85.5 | 190 |
| M63*1.5 | 2 | 84 | 99.5 | 210 |
| M75*1.5 | 2 1/2 | 99 | 115 | 280 |
| M90*1.5 | 3 | 118 | 134 | 290 |
| M100*1.5 | 3 1/2 | 133 | 147 | 320 |
| M115*1.5 | 4 | 145 | 159 | 320 |
| Internal thread "A” | Dimension(mm) |
| Metric | NPT | W | H | L |
| M20*1.5 | ½ | 54 | 52.5 | 120 |
| M25*1.5 | ¾ | 60 | 58.5 | 135 |
| M32*1.5 | 1 | 72 | 68 | 160 |
| M40*1.5 | 1 1/4 | 83 | 78.5 | 185 |
| M50*1.5 | 1 1/2 | 94 | 85.5 | 190 |
| M63*1.5 | 2 | 108 | 99.5 | 210 |
| M75*1.5 | 2 1/2 | 134 | 115 | 280 |
| M90*1.5 | 3 | 156 | 134 | 290 |
| M100*1.5 | 3 1/2 | 171 | 147 | 320 |
| M115*1.5 | 4 | 186 | 159 | 320 |
| Internal thread "A” | Dimension(mm) |
| Metric | NPT | W | H | L |
| M20*1.5 | ½ | 72 | 52.5 | 120 |
| M25*1.5 | ¾ | 78 | 58.5 | 135 |
| M32*1.5 | 1 | 94 | 68 | 160 |
| M40*1.5 | 1 1/4 | 105 | 78.5 | 185 |
| M50*1.5 | 1 1/2 | 118 | 85.5 | 190 |
| M63*1.5 | 2 | 132 | 99.5 | 210 |
| M75*1.5 | 2 1/2 | 169 | 115 | 280 |
| M90*1.5 | 3 | 194 | 134 | 290 |
| M100*1.5 | 3 1/2 | 209 | 147 | 320 |
| M115*1.5 | 4 | 277 | 159 | 320 |
| Internal thread "A” | Dimension(mm) |
| Metric | NPT | W | H | L |
| M20*1.5 | ½ | 54 | 52.5 | 111 |
| M25*1.5 | ¾ | 60 | 58.5 | 126 |
| M32*1.5 | 1 | 72 | 68 | 149.5 |
| M40*1.5 | 1 1/4 | 83 | 78.5 | 174.5 |
| M50*1.5 | 1 1/2 | 94 | 85.5 | 177.5 |
| M63*1.5 | 2 | 108 | 99.5 | 197.5 |
| M75*1.5 | 2 1/2 | 134 | 115 | 257.5 |
| M90*1.5 | 3 | 156 | 134 | 264.5 |
| M100*1.5 | 3 1/2 | 171 | 147 | 294.5 |
| M115*1.5 | 4 | 186 | 159 | 291.5 |
| Internal thread "A” | Dimension(mm) |
| Metric | NPT | W | H | L |
| M20*1.5 | ½ | 54 | 52.5 | 111 |
| M25*1.5 | ¾ | 60 | 58.5 | 126 |
| M32*1.5 | 1 | 72 | 68 | 149.5 |
| M40*1.5 | 1 1/4 | 83 | 78.5 | 174.5 |
| M50*1.5 | 1 1/2 | 94 | 85.5 | 177.5 |
| M63*1.5 | 2 | 108 | 99.5 | 197.5 |
| M75*1.5 | 2 1/2 | 134 | 115 | 257.5 |
| M90*1.5 | 3 | 156 | 134 | 264.5 |
| M100*1.5 | 3 1/2 | 171 | 147 | 294.5 |
| M115*1.5 | 4 | 186 | 159 | 291.5 |
| Internal thread "A” | Dimension(mm) |
| Metric | NPT | W | H | L |
| M20*1.5 | ½ | 36 | 52.5 | 111 |
| M25*1.5 | ¾ | 42 | 58.5 | 126 |
| M32*1.5 | 1 | 50 | 68 | 149.5 |
| M40*1.5 | 1 1/4 | 61 | 78.5 | 174.5 |
| M50*1.5 | 1 1/2 | 70 | 85.5 | 177.5 |
| M63*1.5 | 2 | 84 | 99.5 | 197.5 |
| M75*1.5 | 2 1/2 | 99 | 115 | 257.5 |
| M90*1.5 | 3 | 118 | 134 | 264.5 |
| M100*1.5 | 3 1/2 | 133 | 147 | 294.5 |
| M115*1.5 | 4 | 145 | 159 | 291.5 |
| Internal thread "A” | Dimension(mm) |
| Metric | NPT | W | H | L |
| M20*1.5 | ½ | 36 | 52.5 | 120 |
| M25*1.5 | ¾ | 42 | 58.5 | 135 |
| M32*1.5 | 1 | 50 | 68 | 160 |
| M40*1.5 | 1 1/4 | 61 | 78.5 | 185 |
| M50*1.5 | 1 1/2 | 70 | 85.5 | 190 |
| M63*1.5 | 2 | 84 | 99.5 | 210 |
| M75*1.5 | 2 1/2 | 99 | 115 | 280 |
| M90*1.5 | 3 | 118 | 134 | 290 |
| M100*1.5 | 3 1/2 | 133 | 147 | 320 |
| M115*1.5 | 4 | 145 | 159 | 320 |
| Internal thread "A” | Dimension(mm) |
| Metric | NPT | W | H | L |
| M20*1.5 | ½ | 30 | 51 | 84 |
| M25*1.5 | ¾ | 35 | 53 | 89 |
| M32*1.5 | 1 | 41 | 64 | 108 |
| M40*1.5 | 1 1/4 | 51 | 69 | 116 |
| M50*1.5 | 1 1/2 | 57 | 76 | 130 |
| M63*1.5 | 2 | 70 | 95 | 168 |
FAQ
Q1. Can I have a sample order ?
Yes, we welcome sample order to test and check quality. Mixed
samples are acceptable.
Q2: Do you offer guarantee for the products?
Yes, we offer 2-5 years warranty to our products.
Q3: How to deal with the faulty?
Firstly, Our products are produced in strict quality control system
and the defective rate will be less than 0.2%.
Secondly,during the guarantee period, we will send new lights with
new order for small quantity. For defective batch products, we
will repair them and resend them to you or we can discuss the
solution including re-call according to real situation.
