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Description of Terminal Junction Box
- Mini Junction Box With Screw Terminal Block
- Includes UL & VDE Approved 4 Pole Screw Terminal Block
- Number of Poles: 4
- Body Material: Polypropylene
- Flame Retardant UL94 V0
- Max Conductor Size: 4mm2
- Max Current: 24 Amps
- IP20 Protected
- Spare Butterfly Clip Included
- Conforms to EN60598-1 (Glow Wire Test)
- Reg. Design 002553735
- Dimensions (HxWxL): 28.5x53x97mm
- Colour: White
- CC 3923900000 50g N
IP20 Standard
- The rating achieved by a junction box is defined by numbers following 'IP'
- First number defines 'Solid Particle Protecton'
- Second number defines 'Liquid Ingression Protection'
- IP54 means the junction box is protected against
- Protection from solid objects approximately 12mm in size
- No protection against liquids
Uses of Terminal Junction Box
- To provide a protective enclosure for cable joins
- Typical applIcations would be with ceiling downlighters
Advantages of Terminal Junction Box
- Compact unit
- Low cost yet good quality
- Comes with free terminal block
- Can be used indoors
- Lid clips on so can be removed and replaced quickly
- Suitable for round core and flat cable profiles
- Virtually tool-less assembly (except for screw terminal block) saving time and money
Disadvantages of Terminal Junction Box
- Not large enough to house a power unit
- There are other boxes with higher IP ratings in terms of dust and liquid protection
- Lid only clips on - it is not secured in placed by screws
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