Technical data

The protective conductor system

Article no: P1377400

Principle

Faulty insulation can result in voltages on parts of appliances that are not intended to carry current.
Dangerous voltages occur most frequently on metal casings of electrical appliances. To exclude the possibility of danger to people using such appliances, a safety lead is installed that is connected to the N-lead of the household electric circuit. A short circuit then results when, for example, there is a voltage on the metal casing of an appliance. The safety fuse is triggered.

Benefits

No additional cable connections between the building blocks needed - clear arragned and quick setup
Contact saftey due to puzzle blocks system
Corrosion-free gold plated contacts
Doubled earning sucess: Electric circuit diagram on top, real components can be seen unterside

Tasks

How is it possible to prevent dangerous voltages from occurring on conductive casings of electrical appliances?

Set up an electric circuit with a safety fuse, switch, filament lamp and casing. Use the person model to examine the function of a safety lead.

Scope of delivery

Straight connector module, SB	05601-01	3
Angled connector module, SB	05601-02	4
T-shaped connector module, SB	05601-03	2
Interrupted connector module with sockets, SB	05601-04	2
Junction module, SB	05601-10	2
Angled connector module with socket, SB	05601-12	1
On-off switch module, SB	05602-01	1
Socket module for incandescent lamp E10, SB	05604-00	1
Bell gong on 4-mm-plug	05673-02	1
Alligator clips, bare, 10 pcs	07274-03	1
Connecting plug, 2 pcs.	07278-05	1
Connecting cable, 32 A, red, various lengths	07360-01	1
Connecting cable, 32 A, blue, various lengths	07360-04	1
Connecting cable, 32 A, red, various lengths	07361-01	1
Connecting cable, 32 A, blue, various lengths	07361-04	2
Filament lamps 12V/0.1A, E10, 10 pieces	07505-03	1
Iron wire, d = 0.2 mm, l = 100 m	06104-00	1
PHYWE Power supply, 230 V, DC: 0...12 V, 2 A / AC: 6 V, 12 V, 5 A	13506-93	1