Gewiss GW21606 Bruksanvisning

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BEHAVIOUR WITH CHEMICAL AND ATMOSPHERIC AGENTS

Water

Saline

solution

AcidsBasesSolvents

Mineral

oil

UV

rays

ConcentratedDilutedConcentratedDilutedHexaneBenzolAcetoneEthyl alcohol

PlatesResistantResistant

Limited

resistance

ResistantResistantResistant

Limited

resistance

Not

resistant

Not

resistant

Not

resistant

Limited

resistance

Resistant

SYSTEM

devices

Resistant

Limited

resistance

Not

resistant

Limited

resistance

Limited

resistance

ResistantResistantResistantResistantResistantResistantResistant

A modular range of devices for domestic and similar use which can be installed in surface- or flush-mounting boxes and in ordinary and watertight boxes.

The System range for domestic use has a modular structure on flush-mounting frames up to 12 modules. Surface-mounting and free-standing boxes and plates

are included, along with watertight plates (IP55) and outdoor containers (IP40 and IP55).

The range includes controls, socket-outlets, protections, indicators, connectors and special components with high quality characteristics.

General characteristics

* For rated voltages and currents, see the specifications in the single codes. ** The value of 2 MΩ refers to a special condition established by the standards given alongside.

* The resistance values given are valid for an ambient temperature no higher than 40°C.

Agent

Component

Miniature lamps

Symbol discs for functional

signalling

Common construction features

Simplicity of connections:

double terminals,

cable clamp with unlosable screws

and protection collars.

Quick installation:

fixing the devices

on the supports

from both front or rear.

SYMBOL DISCS

TERMINAL TIGHTENING CAPACITY

Stranded wiresSolid wires

Minimum

0.75mm

2

Maximum

2 x 4mm

2

Minimum

0.5mm

2

Maximum

2 x 2.5mm

2

Terminal resistance to cable traction: > 50N

Device hold on support: > 0.6J

TECHNICAL DATA AND REFERENCE STANDARDS

ComponentReference standards

Essential electrical data*

Prolonged

operation

(no. position

changes)

Resistance to abnormal heat and fire

Resistance

at test voltage

(V)

Insulation

resistance

(MΩ)

Breaking capacity or

category of

use

Thermo-pressure

with ball

(°C)

Glow Wire Test

(°C)

CommandsEN 60669-1

2000

at 50 Hz

for 1 minute

> 5

1.25 In

(200 position changes)

40,000

at In 250V AC cos φ = 0.6

125850

Socket-outletsIEC 60884-1

1.25 In

(100 position changes)

10,000

at In 250V AC cos φ = 0.8

Latching relaysEN 60669-1 / EN 60669-2-2

50,000

at In 250V AC cos φ = 0.6

Momentary relaysEN 60669-1 / EN 60669-2-2

1.25 In

(200 position changes)

Miniature circuit

breakers

EN 60898-1

2** ÷ 5

3KA8,000

Residual current

circuit breakers

EN 61009-1 / EN 61008-1

3KA4,000

Supports and platesEN 60669-1----70650

1

Technical InformationVersion 2.2

For technical information contact the Technical Assistance Service or visit gewiss.com

System

Produktspecifikationer