RZ1MZ1-K cable - ZMS Cable Fr

RZ1MZ1-K 0.6/1kV cable – maximum fire safety
Halogen-free, low smoke emission – ideal for public places
CPR Cca certified – compliant with European construction standards
High temperatures resistance : –40 ° C to +90 ° C
Steel armor (SWA) – perfect for buried or industrial installation
Excellent UV resistance, oil and moisture
According to IEC 60502-1, IN 60228, IN 50575
Available in several sections and configurations
Reliable solution for hospitals, tunnels, high-rise buildings

Table of Contents

Product description

The RZ1MZ1-K cable is a high security cable, halogen-free, fire resistant, in water, in oil and chemicals, with steel wire armor. Designed for demanding environments like high-rise buildings, Hospitals, tunnels and subways, it supports a voltage of 0.6/1kV, operates from –40°C to +90°C and resists up to 250°C in short circuit. CPR Cca certified, it is suitable for direct installation in the ground or outdoors in severe industrial conditions.

Construction

Driver	Flexible electrolytic copper conductive core (Class V) according to UNE-EN 60228 and in 60228
Insulating	Cross-linked polyethylene insulating envelope (XLPE) type DIX-3 according to UNE 21123 et HD 603S1
Jam	Halogen -free thermoplastic polyolefin
Metal armor	Galvanized steel son (multiconductor) or aluminum armor (single conductor)
Outer sheath	Halogen -free thermoplastic polyolefin

Applications of RZ1MZ1-K cable

The RZ1MZ1-K cable is particularly recommended in installations where the safety of people and property is essential，notably：

Public buildings, schools, hospitals
Fire alarm and evacuation systems
Industrial plants with high environmental requirements
Subways, tunnels, underground car parks
Data centers and critical infrastructure

Standard

A 21123 et HD 603S1, One 60228 and in 60228

Settings

Category	Specifications
Tension nominale	0,6/1 kv and
Test voltage	3,5 kV AC pendant 5 minutes
Service temperature	From –40°C to +90°C
Short circuit temperature	Up to +250°C for 5 seconds
Minimal curvature radius	≥ 10 × outside diameter (installation fixe)
Minimum installation temperature	–30°C to –40°C
Environmental resistance	Protection against jets of water (AD5), mechanical shocks (AG4), les UV, oils, hydrocarbons and chemical agents (according to ICEA S-73-532)
Fire behavior	– Flame resistance : IEC/EN 60332-1 and IEC/EN 60332-3
	– Low smoke emission : IEC 61034
	– Halogen-free and low acidity : IEC/EN 60754-1/2
	– CPR Class : Cca-s1b, D1, A1
Isolation resistance	≥ 20 MΩ·km
Standards and certifications	IEC 60502-1, IN 60228, HD 603, IN 50575 (CPR), RoHS, REACH, etc.

Technical data

Section (mm²)	Resistance to 20℃ (Ω/km)	Outdoor diameter (mm)	Weight (kg/km)
2×1,5	13,3	11,95	265
2×2,5	7,98	12,70	306
2×4	4,95	13,85	372
2×10	1,91	17,85	708
2×16	1,21	19,95	904
3G1,5	13,3	12,35	287
3G2,5	7,98	13,15	338
3G4	4,95	15,30	514
3G6	3,3	16,55	617
3G10	1,91	18,65	814
3×16	1,21	21,60	1 172
3×25	0,78	25,25	1 603
4×1,5	13,3	13,05	321
4×2,5	7,98	14,85	475
4×4	4,95	16,25	584
4×6	3,3	17,65	708
4×10	1,91	19,95	949
4×16	1,21	23,20	1 374
4×35	0,554	30,15	2 399
5×1,5	13,3	13,80	357
5×2,5	7,98	15,70	529
5×4	4,95	17,25	656
5×6	3,3	18,85	806
5×10	1,91	22,10	1 208
5×16	1,21	24,85	1 589
5×25	0,78	29,45	2 214
5×35	0,554	32,70	2 812
6×2,5	7,98	16,60	586
8×1,5	13,3	16,30	552
8×2,5	7,98	17,55	668

Advantages of RZ1MZ1-K cable produced by ZMS CABLE

Maximum security : Low smoke emission, halogen-free, flame delayer, complies with CPR Cca class — ideal for high fire risk environments such as public places, high-rise buildings, tunnels, metros, hospitals, etc.
Excellent mechanical resistance : Steel wire armor offering high tensile and impact resistance, suitable for indoor installation, in conduits, directly buried or in mining areas.
High resistance to external agents : UV protection, water, oils and chemicals — suitable for outdoor installations and harsh industrial environments.
Large temperature range : Reliable operation from –40°C to +90°C, with resistance to +250°C in short-term short circuit.
Tailor-made service by ZMS CABLE : Custom configurations — multi-conductor, different sections and lengths available to suit all types of projects.

ZMS cable packaging

ZMS CABLE offers multiple packaging methods to accommodate different transportation and installation needs, especially wooden drums, corrugated cardboard boxes and reels. Cable ends are sealed with BOPP tape and protected with a moisture-proof cap, thus ensuring excellent protection against moisture and damage during transport. Furthermore, we can, on customer request, print the required markings on the drums using waterproof materials.
Furthermore, ZMS Cable offers a personalized nameplate service for each cable reel. Made from durable aluminum, they display all the essential technical data : section, length, norms, order number, date of manufacture and warranty.

FAQ – Frequently Asked Questions about ZMS CABLE RZ1MZ1-K Cable

1. What is the RZ1MZ1-K cable used for? ?
The RZ1MZ1-K cable is designed for electrical installations requiring enhanced fire safety. It is ideal for public buildings, Hospitals, Tunnels, metros and industrial zones exposed to mechanical or environmental risks.

2. Is the RZ1MZ1-K cable suitable for buried installation? ?
Oui. Thanks to its steel wire armor and its sheath LSZH, the cable is perfectly suited to direct buried installation or in conduits, even in aggressive environments.

3. What is the difference between RZ1MZ1-K and standard cable ?
Unlike standard PVC cables, the RZ1MZ1-K is halogen-free, emits very little smoke in the event of fire and has better fire resistance, to chemicals and UV. It is also CPR Cca certified for construction applications.

4. What is its operating temperature range? ?
The cable operates from –40°C to +90°C continuously, and withstands up to +250°C for 5 seconds short circuit.

5. Can ZMS provide custom builds ?
Oui. ZMS CABLE offers RZ1MZ1-K cables with different sections (of 1,5 has 240 mm²), conductor lengths and configurations according to specific project needs.