Contact Blocks & Light Blocks

Contact Blocks
A contact block is an electrical circuit connector that is used to turn on (make) or turn off (break) an electrical circuit. Contact blocks are commonly found connected to switches, relays and circuit breakers, once these devices are active the contact block allows current to flow and complete a circuit.
Types of Contact Block
Contact blocks are usually designed as an accessory to fit a specific device, therefore matching the correct contact block and device are essential. The contact blocks are available with a wide range of contact configurations that allow the main device to change a circuit in many different ways. Typical contact configurations available are:
• 1NO (One normally open contact)
• 1NC (One normally closed contact)
• 1NO/1NC (One normally open and one normally closed)
• 2NO (Two normally open contact)
• 2NC (Two normally closed contact)
• 2NO/2NC (Two normally open and two normally closed)

Light Blocks
Push button light blocks are an addon block that mount to the rear of a push button switch alongside the contact blocks to act as an indicator light. The light blocks are turned on when the push button is pressed and illuminate through the button head.
Types of Light Block
Light blocks are available in two types:
• LED - These light blocks feature a fixed bright LED that is designed to last the lifetime of the push button. LED light blocks are available in a variety of colours to match the button colour.
• Incandescent - These light blocks feature a changeable incandescent bulb. The bulbs produce a white light that shines through the button head to produce the required colour.

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Omschrijving Prijs Series Block Type Contact Configuration Illumination Colour Voltage Rating Illumination Type Terminal Type Body/Fixing Collar Included Current Rating LED Included CAD Drawing
RS-stocknr. 331-0552
FabrikantnummerZALVM3
14,10 €
Each
Aantal stuks
Harmony ZALV Light Block - Green 230 → 240 V ac LED Screw No - Yes -
RS-stocknr. 757-8932
Fabrikantnummer1SFA611610R1010
FabrikantABB
3,81 €
Each
Aantal stuks
ABB Modular Contact Block 1NC - - - - No - - -
RS-stocknr. 399-3747
FabrikantnummerM22-LED230-R
FabrikantEaton
12,79 €
Each
Aantal stuks
M22 Light Block - Red 85 → 264 V ac LED Screw No 15 mA Yes -
RS-stocknr. 610-2843
FabrikantnummerZBVB5
7,37 €
Each
Aantal stuks
Harmony XB Light Block - Yellow 24 V LED Screw No - - -
RS-stocknr. 742-9502
Fabrikantnummer3SB3400-1A
FabrikantSiemens
4,50 €
Each
Aantal stuks
Siemens 3SB3 Light Block - - - BA9S Bulb Screw No - No -
RS-stocknr. 330-9596
FabrikantnummerZB4BVB3
9,29 €
Each
Aantal stuks
Harmony XB4 Light Block - Green 24 V LED Screw Yes - Yes -
RS-stocknr. 331-0568
FabrikantnummerZALVM4
14,10 €
Each
Aantal stuks
Harmony ZALV Light Block - Red 230 → 240 V ac LED Screw No - Yes -
RS-stocknr. 330-9805
FabrikantnummerZB4BW0B11
12,88 €
Each
Aantal stuks
Harmony XB4 Contact & Light Block 1NO White 24 V ac/dc LED Screw Yes 10 A Yes -
RS-stocknr. 331-0192
FabrikantnummerZB4BZ105
10,56 €
Each
Aantal stuks
Harmony XB4 Contact Block 1NO 1NC - - - Screw Yes 10 A - -
RS-stocknr. 260-104
Fabrikantnummer33E10
FabrikantBACO
3,724 €
Each (In a Pack of 5)
Aantal stuks
BACO Contact Block 1NO - 600 V - Screw No 10 A - -
RS-stocknr. 399-3731
FabrikantnummerM22-LED230-W
FabrikantEaton
12,79 €
Each
Aantal stuks
M22 Light Block - White 85 → 264 V ac LED Screw No 15 mA Yes -
RS-stocknr. 399-3630
FabrikantnummerM22-LED-W
FabrikantEaton
8,61 €
Each
Aantal stuks
RMQ Titan Light Block - White 12 →30 V ac/dc LED Screw No 15 mA Yes -
RS-stocknr. 455-5469
Fabrikantnummer3SB3420-0B
FabrikantSiemens
5,14 €
Each
Aantal stuks
Siemens 3SB3 Contact Block 1NO - - - Screw No - - 3D CAD Model
RS-stocknr. 553-923
FabrikantnummerZBVJ15
9,56 €
Each
Aantal stuks
Harmony XB Light Block - White 12 V LED Cage Clamp No - Yes -
RS-stocknr. 847-5039
FabrikantnummerM22-CLED-G
FabrikantEaton
9,58 €
Each
Aantal stuks
M22 Light Block - Green 12 → 30 V ac/dc LED Cage Clamp No 15 mA Yes -
RS-stocknr. 610-2893
FabrikantnummerZBVG1
9,59 €
Each
Aantal stuks
Harmony XB Light Block - White 110 → 120 V LED Screw No - - -
RS-stocknr. 187-223
FabrikantnummerZB2BV006
9,83 €
Each
Aantal stuks
- Contact & Light Block - - - - - - - - -
RS-stocknr. 330-9603
FabrikantnummerZB4BVB4
9,29 €
Each
Aantal stuks
Harmony XB4 Light Block - Red 24 V LED Screw Yes - Yes -
RS-stocknr. 610-2950
FabrikantnummerZBVM4
15,87 €
Each
Aantal stuks
Harmony XB Light Block - Red 230 V LED Screw No - Yes -
RS-stocknr. 422-8858
FabrikantnummerZB6E2B
3,31 €
Each
Aantal stuks
Harmony XB6 Contact Block 1NC - - - - - - - -
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