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. 553-945
FabrikantnummerZB5AZ1045
10,02 €
Each
Aantal stuks
Harmony XB5 Contact Block 2NC - - - Cage Clamp Yes 10 A - -
RS-stocknr. 399-3797
FabrikantnummerM22-LEDC230-G
FabrikantEaton
12,79 €
Each
Aantal stuks
M22 Light Block - Green 85 → 264 V ac LED Screw No 15 mA Yes -
RS-stocknr. 342-2712
FabrikantnummerZB4BW0M32
20,65 €
Each
Aantal stuks
Harmony XB4 Contact & Light Block 1NO Green 230 → 240 V ac LED Screw Yes 10 A Yes -
RS-stocknr. 401-327
FabrikantnummerZB6EM5B
18,95 €
Each (In a Pack of 5)
Aantal stuks
Harmony XB6 Light Block - Yellow 230/240 V ac/dc LED Faston Connectors Yes - - -
RS-stocknr. 874-2169
Fabrikantnummer3SU1400-1AA10-3CA0
FabrikantSiemens
5,21 €
Each
Aantal stuks
SIRIUS ACT Contact Block 1NC - 5 → 500 V ac/dc - Cage Clamp No 10 A No -
RS-stocknr. 173-6819
Fabrikantnummer3SU1400-1AA10-3DA0
FabrikantSiemens
11,90 €
Each
Aantal stuks
SIRIUS ACT Contact Block DPNO - 500 V ac/dc - Cage Clamp - 10 A - -
RS-stocknr. 401-309
FabrikantnummerZB6EM3B
18,95 €
Each (In a Pack of 5)
Aantal stuks
Harmony XB6 Light Block - Green 230/240 V ac/dc LED Faston Connectors Yes - - -
RS-stocknr. 760-4646
FabrikantnummerM22-SWD-K11
FabrikantEaton
16,17 €
Each
Aantal stuks
M22 Contact Block 1CO - - - Smartwire No 15 mA - -
RS-stocknr. 174-4227
FabrikantnummerA22NZ-S-P2BN
FabrikantOmron
13,82 €
Each
Aantal stuks
A22NZ Contact Block DPNC - 240 V ac/dc - Push-In Yes 10 A - -
RS-stocknr. 817-4890
FabrikantnummerZB5AVG4
11,06 €
Each
Aantal stuks
Harmony XB5 Light Block - Red 110 → 120 V ac LED Screw Yes - Yes -
RS-stocknr. 401-298
FabrikantnummerZB6EG1B
9,94 €
Each (In a Pack of 5)
Aantal stuks
Harmony XB6 Light Block - White 132 V ac LED Faston Connectors Yes - - -
RS-stocknr. 847-5011
FabrikantnummerM22-CLED230-B
FabrikantEaton
18,01 €
Each
Aantal stuks
M22 Light Block - Blue 85 → 264 V ac LED Cage Clamp Yes 15 mA Yes -
RS-stocknr. 134-8238
Fabrikantnummer800F-MN5W
FabrikantAllen Bradley
11,80 €
Each
Aantal stuks
800F Light Block - White 120 V ac LED Screw - 6 mA Yes -
RS-stocknr. 746-8933
FabrikantnummerZALVG1
10,80 €
Each
Aantal stuks
Harmony ZALV Light Block - White 110 → 120 V LED Screw No - Yes -
RS-stocknr. 757-8954
Fabrikantnummer1SFA611621R1015
FabrikantABB
8,12 €
Each
Aantal stuks
ABB Modular Light Block - White 24 V LED - No - Yes -
RS-stocknr. 724-9564
FabrikantnummerZBE502
7,03 €
Each
Aantal stuks
Harmony XB Contact Block 1NC - - - Screw No - - -
RS-stocknr. 817-4881
FabrikantnummerZB5AVG1
11,06 €
Each
Aantal stuks
Harmony XB5 Light Block - White 110 → 120 V ac LED Screw Yes - Yes -
RS-stocknr. 342-2677
FabrikantnummerZB4BW0G41
16,94 €
Each
Aantal stuks
Harmony XB4 Contact & Light Block 1NO Red 110 → 120 V ac LED Screw Yes 10 A Yes -
RS-stocknr. 330-9552
FabrikantnummerZB4BV5
28,58 €
Each
Aantal stuks
Harmony XB4 Light Block - - - Incandescent BA 9s Base Fitting Yes - No -
RS-stocknr. 874-2165
Fabrikantnummer3SU1400-2AA10-3BA0
FabrikantSiemens
6,26 €
Each
Aantal stuks
SIRIUS ACT Contact Block 1NO - 5 → 500 V ac/dc - Cage Clamp No 10 A No -
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