HLBSP03- Series Explosion-proof Coupler


HLBSP03- Series Explosion-proof Coupler
- Explosion protection
-China Ex(GB)
- Applicationinhazardous area
-Zone 1 and Zone2
-Zone 21 and Zone 22
- Flame-proof type and dust explosion-proof type structure,usedwith explosion-proofinstruments and meters,three kinds of pole number2P,3P,4P.
- After the plugand socket are connected by thread locking mode,with anti-vibration,anti-loosening and anti-mis plugging functions.
- Contact performanceofthe plug is reliable.The plug sleeve in the socket has an elastic shutter spring sleeve,which not only makes the plug self-cleaning but also ensures small contact resistance and low-temperature rise.At the same time,it also reduces the required insertion and extraction force to the minimum.The design of shutter spring sleeve ensures the normal function of plug and socket and permanent self-cleaning.
- Theproduct has timing function,differentworking voltages set different color,to prevent wrong insertion by mistake.
- Cable wiringforplug.
Product Description
Technical Specifications
Outline and installation dimensions
Product Description
Technical Specifications
Ex marking | Gas | Ex d IIC G b |
Dust | Ex t D A21 IP66/68 | |
Conformity to standards | GB3836.1,GB3836.2,GB12476.1,GB12476.5 | |
Enclosure material | Aluminium profile (anodized surface)or stainless steel | |
Exposed fastener | Stainless steel | |
Rated voltage | 20~25V DC.36~50V DC | |
20-25V AC,36~50VAC,100-130V AC,200-250V AC,380-415VAC | ||
Rated current | 6A,10A,16A | |
Pole | 2P,3P(2P+PE),4P(3P+PE) | |
Frequency | 50Hz/60Hz | |
Degree of protection | IP66,IP68 | |
Ambient temperature | 6A,10A:-40℃~+70℃,16A:-40℃~+60℃ | |
Thread specification | Socket inlet thread/ cable outer diameter(mm) |
M20X1.5/φ4~φ10(Default),NPT1/2/φ4~φ10 M25X1.5/φ5.5~φ12, NPT3/4/φ5.5~φ12 |
Socket thread | M20X1.5(Default),M25X1.5,NPT1/2,NPT3/4 |
Outline and installation dimensions