IP66 Explosion Proof Junction Box For Electronic Equipment Inverter
Custom ip66 aluminum metal for electronic equipment inverter explosion proof junction box
- FEATURES
The EX-HD51-X-X-X series junction boxes intend to be used for explosive atmospheres.
For general wiring in hazardous locations.
Copper free aluminum enclosure.
Ex d type flameproof enclosure.
Four types of enclosures available.
The degree of protection is IP66.
- APPLICATION
- ORDERING GUIDE
- TECHNICAL DATA
IECEx Certification For EX-HD51-A1, A2A, A2B, A3,A4, A5, B3, B3A, C4A, C4B, C6, C8, KB1 series junction box:
Ex db IIC T6/T5 Gb (Except EX-HD51-KB1/*), Ex db IIB+H2 T6/T5 Gb (EX-HD51-KB1/*), Ex tb IIIC T80℃/T95℃ Db
ATEX Certification For EX-HD51-A1, A2A, A2B, A3,A4, A5, B3, B3A, C4A, C4B, C6, C8, KB1 series junction box:
II2 GD Ex db IIC T6/T5 Gb (Except EX-HD51-KB1/*) Ex db IIB+H2 T6/T5 Gb (EX-HD51-KB1/*) Ex tb IIIC T80°C/T95°C Db
Rated Voltage :Max.800VAC
Rated Current:24A, 27A, 32A, 41A
Ambient Temperature:-60℃ to + 55℃ (-76℉ to +131℉)
Type of Flameproof Joint:Type A, B, C: Threaded joints Type KB1: Flanged and threaded joints
- SPECIFICATION
The rated voltage of the junction box is 800Vac. In the final installation, cable entry amounts and terminal information shall comply with following table:
| Model | Teminal Spec. | Number of Teminal Block | Cable Entry Spec. | Cable Entry Amount |
| EX-HD51-A | 2.5mm²/24A | Max.5 | 1/2NPT/M20*1.5 | Max.5 |
| 2.5mm²/24A, 4mm²/32A | 3/4NPT/M25*1.5 |
| Model | Teminal Spec. | Number of Teminal Block | Cable Entry Spec. | Cable Entry Amount |
| EX-HD51-B | 2.5mm²/24A | Max.5 | 1/2NPT/M20*1.5 | Max.5 |
| 2.5mm²/24A, 4mm²/32A | 3/4NPT/M25*1.5 |
| Model | Teminal Spec. | Number of Teminal Block | Cable Entry Spec. | Cable Entry Amount |
| EX-HD51-B | 2.5mm²/24A | Max.12 | 1/2NPT/M20*1.5 | Max.8 |
| 2.5mm²/24A | Max.12 | 3/4NPT/M25*1.5 | ||
| 4mm²/32A | Max.10 | 3/4NPT/M25*1.5 | ||
| 6mm²/41A | Max.8 | 1NPT/M32*1.5 |
| Model | Teminal Spec. | Number of Teminal Block | Cable Entry Spec. | Cable Entry Amount |
| EX-HD51-D5 | 2.5mm²/24A | Max.5 | 1/2NPT/M20*1.5 | Max.5 |
| 2.5mm²/24A 4mm²/32A | 3/4NPT/M25*1.5 |
| Model | Teminal Spec. | Number of Teminal Block | Cable Entry Spec. | Cable Entry Amount |
| EX-HD51-D4 | 2.5mm²/24A | Max.5 | 1/2NPT/M20*1.5 | Max.4 |
| 2.5mm²/24A 4mm²/32A | 3/4NPT/M25*1.5 |
| Model | Teminal Spec. | Number of Teminal Block | Cable Entry Spec. | Cable Entry Amount |
| EX-HD51-E5 | 2.5mm²/24A | Max.12 | 1/2NPT/M20*1.5 | Max.5 |
| 2.5mm²/24A 4mm²/32A | Max.12 | 3/4NPT/M25*1.5 | ||
| 4mm²/32A | Max.10 | 1NPT/M32*1.5 | ||
| 4mm²/32A 6mm²/41A | Max.10 | 1 1/4NPT/M40*1.5 |
| Model | Teminal Spec. | Number of Teminal Block | Cable Entry Spec. | Cable Entry Amount |
| EX-HD51-E4 | 2.5mm²/24A | Max.12 | 1/2NPT/M20*1.5 | Max.4 |
| 2.5mm²/24A 4mm²/32A | Max.12 | 3/4NPT/M25*1.5 | ||
| 4mm²/32A | Max.10 | 1NPT/M32*1.5 | ||
| 4mm²/32A 6mm²/41A | Max.10 | 1 1/4NPT/M40*1.5 |
| Model | Teminal Spec. | Number of Teminal Block | Cable Entry Spec. | Cable Entry Amount |
| EX-HD51-F5 | 2.5mm²/24A | Max.12 | 1/2NPT/M20*1.5 | Max.5 |
| 2.5mm²/24A 4mm²/32A | 3/4NPT/M25*1.5 | |||
| 4mm²/32A | Max.10 | 1NPT/M32*1.5 | ||
| 4mm²/32A 6mm²/41A | 1 1/4NPT/M40*1.5 | |||
| 6mm²/41A | Max.9 | 1 1/2NPT/M50*1.5 | ||
| 6mm²/41A | 2 NPT/M63*1.5 |
| Model | Teminal Spec. | Number of Teminal Block | Cable Entry Spec. | Cable Entry Amount |
| EX-HD51-F4 | 2.5mm²/24A | Max.12 | 1/2NPT/M20*1.5 | Max.4 |
| 2.5mm²/24A 4mm²/32A | 3/4NPT/M25*1.5 | |||
| 4mm²/32A | Max.10 | 1NPT/M32*1.5 | ||
| 4mm²/32A 6mm²/41A | 1 1/4NPT/M40*1.5 | |||
| 6mm²/41A | Max.9 | 1 1/2NPT/M50*1.5 | ||
| 6mm²/41A | 2 NPT/M63*1.5 |
| Model | Teminal Spec. | Number of Teminal Block | Cable Entry Spec. | Cable Entry Amount |
| EX-HD51-KYD | 2.5mm²/24A | Max.4 | 1/2NPT/M20*1.5 | Max.4 |
| 2.5mm²/24A 4mm²/27A | 3/4NPT/M25*1.5 |
| Model | Teminal Spec. | Number of Teminal Block | Cable Entry Spec. | Cable Entry Amount |
| EX-HD51-KB1 | 2.5mm²/24A | Max.4 | 1/2NPT/M20*1.5 | Max.5 |
| 2.5mm²/24A 4mm²/27A | 3/4NPT/M25*1.5 |
- DIMENSION (Unit:mm)
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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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.