H07ZZ-F LSZH Rubber Flexible Cable

  • Description
  • Specification
  • Part Options

The H07ZZ-F cable, renowned for its Low Smoke Zero Halogen (LSZH) composition, serves as a reliable alternative to the H07RN-F Rubber Flexible cable. It offers comparable flexibility for power distribution while addressing fire safety concerns.

Designed to withstand various environmental challenges, this versatile cable is suitable for installations where fire, smoke, and toxic fumes pose risks to life and equipment. It can withstand medium mechanical stresses, making it suitable for both indoor and outdoor use. From supplying mobile power units to UPS installations and stage lighting, it caters to diverse applications.

Moreover, its resilience against water and weather conditions makes it an ideal choice for worksites and industrial plants with high human traffic or valuable assets

  • Conductor

    Plain Copper

  • Stranding

    Class 5

  • Insulation

    LSZH

  • Outersheath

    LSZH

  • Outersheath Colour

    Black

  • Rated Voltage

    450/750v

  • Core identification

    Black

  • Minimum Bending Radius

    Fixed: 4 x overall diameter Flexed: 6 x overall diameter

  • Operating Temperature

    Fixed: -20°C to +90°C Flexed: -5°C to +50°C

  • Standards

    EN 50525-3-21, HD 22-13, CEI 20-19 Part 13, EN 60228 Flame Retardant according to IEC/EN 60332-3-10

  • Approvals

BATT Part No NO. OF CORES NOMINAL CROSS SECTIONAL AREA mm NOMINAL OVERALL DIAMETER mm NOMINAL WEIGHT kg/km A2 GLANDS Brass A2PL GLAND Plastic
22032 1 95 23.4 1290 32 40
22035 1 120 25.7 1592 40 40
22038 1 150 28.3 1957 40 40
22040 1 185 31 2350 50S 50
22042 1 240 34.45 3099 50 63
22026 1 300 37.7 3687 50  

CONDUCTORS

Class 5 Flexible Copper Conductors for Single Core and Multi-Core Cables

NOMINAL CROSS SECTIONAL AREA mm2 MAXIMUM DIAMETER OF WIRES IN CONDUCTOR mm MAXIMUM RESISTANCE OF CONDUCTOR AT 20ºC - Plain Wires ohms/km
1 0.21 19.5
1.5 0.26 13.3
2.5 0.26 7.98
4 0.31 4.95
6 0.31 3.3
10 0.41 1.91
16 0.41 1.21
25 0.41 0.78
35 0.41 0.554
50 0.41 0.386
70 0.51 0.272
95 0.51 0.206
120 0.51 0.161
150 0.51 0.129
185 0.51 0.106
240 0.51 0.0801
300 0.51 0.0641
400 0.51 0.0486
500 0.61 0.0384

 

ELECTRICAL CHARACTERISTICS (1mm2 to 2.5mm2)

Current Carrying Capacity and Mass Supportable

NOMINAL CROSS SECTIONAL AREA mm CURRENT CARRYING CAPACITY Amps - Single-Phase AC CURRENT CARRYING CAPACITY Amps - Single-Phase AC MAXIMUM MASS SUPPORTABLE BY TWIN FLEXIBLE CABLE (See Regulations 522.7.2 and 559.6.1.5 of the 17th Edition of IEE Wiring Regulations) kg
1 10 10 5
1.5 16 16 5
2.5 25 20 5

 

Voltage Drop

NOMINAL CROSS SECTIONAL AREA mm2 mDC OR SINGLE-PHASE AC mV/A/m HREE-PHASE AC mV/A/m
1 46 40
1.5 32 27
2.5 19 16

The above table is in accordance with Table 4F3B of the 18th Edition of IEE Wiring Regulations BS7671 and IEC 60364-5-52 Conductor operating temperature: 60°C* Note *The tabulated values above are for 60°C thermoplastic or thermosetting insulated flexible cables and for other types of flexible cable they are to be multiplied by the following factors: For 90°C thermoplastic or thermosetting insulated 1.09 150°C 1.31 185°C glass fibre 1.43

 

ELECTRICAL CHARACTERISTICS (4mm2 and above)

Current Carrying Capacity

NOMINAL CROSS SECTIONAL AREA mm2 DC OR SINGLE-PHASE AC (1 TWO CORE CABLE WITH OR WITHOUT PROTECTIVE CONDUCTOR) Amps THREE-PHASE AC (1 THREE CORE, FOUR CORE OR FIVE CORE CABLE) Amps SINGLE-PHASE AC OR DC (2 SINGLE CORE CABLES TOUCHING) Amps
4 42 37  
6 55 49  
10 76 66  
16 103 89  
25 136 119  
35   146 200
50   177 250
70   225 310
95   273 369
120   316 432
150   363 497
185   414 564
240   487 673
300   560 773
400     924
500     1062

 

DE-RATING FACTORS

90ºC Thermosetting (Rubber) Insulated Cables

AMBIENT TEMPERATURE 35ºC 40ºC 45ºC 50ºC 55ºC 60ºC 65ºC 70ºC 75ºC 80ºC 85ºC
DE-RATING FACTOR 0.95 0.91 0.86 0.82 0.78 0.7 0.64 0.57 0.5 0.4 0.28

 

 

Batt Part No. Core Size Colour/Reference
22019 1 70 Black
22025 1 95 Black
22032 1 95 Black
22035 1 120 Black
22018 1 150 Black
22038 1 150 Black
22040 1 185 Black
22042 1 240 Black
22024 1 300 Black
22026 1 300 Black
22496 3 1.5 Black
22497 3 2.5 Black
22519 3 6 Black
22508 4 2.5 Black
22498 4 16 Black
22499 4 25 Black
22500 4 35 Black
22501 4 70 Black
22003 4 95 Black
22004 4 120 Black
22502 5 1.5 Black
22503 5 10 Black
22504 5 16 Black
22517 5 25 Black
22505 7 1.5 Black

The information in this datasheet is for guidance only and subject to change without liability. Images provided are representations; actual cable dimensions may vary due to manufacturing tolerances.

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