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. 553-882
FabrikantnummerZB5AZ1015
6,62 €
Each
Aantal stuks
Harmony XB5 Contact Block 1NO - - - Cage Clamp Yes - - -
RS-stocknr. 746-8652
FabrikantnummerZB5AW0B51
11,82 €
Each
Aantal stuks
Harmony XB5 Contact & Light Block 1NO Yellow 24 V ac/dc LED Screw Yes 10 A Yes -
Nieuw
RS-stocknr. 187-8963
FabrikantnummerLPXLPE4
FabrikantLovato
9,00 €
Each
Aantal stuks
LPXLP Light Block - Red 85 → 140 V ac LED Screw - 4 mA Yes -
RS-stocknr. 173-6832
Fabrikantnummer3SU1401-1BF60-3AA0
FabrikantSiemens
15,10 €
Each
Aantal stuks
SIRIUS ACT Light Block - White 230 V ac LED Cage Clamp - 20 mA - -
RS-stocknr. 180-9509
Fabrikantnummer3SU1400-1AA10-3EA0
FabrikantSiemens
11,90 €
Each
Aantal stuks
3SU1 Contact Block DPNC - 5 → 500 V ac/dc - Cage Clamp - 10 A - -
Nieuw
RS-stocknr. 187-8913
Fabrikantnummer8LM2TC01
FabrikantLovato
4,24 €
Each
Aantal stuks
8LM2T Auxiliary Contact Block NC - 690 V - Screw - 10 A - -
RS-stocknr. 742-9653
Fabrikantnummer3SB3403-1QD
FabrikantSiemens
12,90 €
Each
Aantal stuks
Siemens 3SB3 Light Block - Blue 110 V LED Cage Clamp No - Yes -
RS-stocknr. 553-951
FabrikantnummerZB4BZ1025
7,46 €
Each
Aantal stuks
Harmony XB4 Contact Block 1NC - 600 V - Screw Yes - - -
RS-stocknr. 342-0700
FabrikantnummerZB6ZH05B
13,80 €
Each
Aantal stuks
Harmony XB6 Contact & Light Block 1NO 1NC - - Incandescent Faston Connectors Yes - - -
RS-stocknr. 790-3476
FabrikantnummerLPXLPB3
FabrikantLovato
6,69 €
Each
Aantal stuks
Platinum 22mm Light Block - Green 18 → 30 V LED Screw No - Yes -
RS-stocknr. 342-2762
FabrikantnummerZB4BW0M51
20,65 €
Each
Aantal stuks
Harmony XB4 Contact & Light Block 1NO Orange 230 V LED Screw Yes 10 A Yes -
RS-stocknr. 760-4680
FabrikantnummerM22-SWD-LED-G
FabrikantEaton
16,78 €
Each
Aantal stuks
M22 Light Block - Green - LED Smartwire No 15 mA Yes -
RS-stocknr. 874-2171
Fabrikantnummer3SU1500-1AA10-1BA0
FabrikantSiemens
6,84 €
Each
Aantal stuks
SIRIUS ACT Contact Block 1NO - 5 → 500 V ac/dc - Screw Yes 6 A No -
RS-stocknr. 330-9669
FabrikantnummerZB4BVG4
12,10 €
Each
Aantal stuks
Harmony XB4 Light Block - Red 110 → 120 V LED Screw Yes - Yes -
RS-stocknr. 134-8243
Fabrikantnummer800F-MX01S
FabrikantAllen Bradley
11,60 €
Each
Aantal stuks
800F Contact Block NC - 24 V, 120 V, 240 V - Cage Clamp - 1 (Low Voltage) mA, 5 (Standard) mA - -
RS-stocknr. 260-249
Fabrikantnummer33EARM
FabrikantBACO
10,77 €
Each
Aantal stuks
BACO Light Block - Red 130 V LED Screw No - Yes -
RS-stocknr. 330-9940
FabrikantnummerZB4BW0M15
24,72 €
Each
Aantal stuks
Harmony XB4 Contact & Light Block 1NO White 230 → 240 V ac LED Screw Yes 10 A Yes -
Nieuw
RS-stocknr. 187-8970
FabrikantnummerLPXLPBM6
FabrikantLovato
11,70 €
Each
Aantal stuks
LPXLP Light Block - Blue 185 → 265 V ac LED Screw - 4 mA Yes -
RS-stocknr. 330-9530
FabrikantnummerZB4BV3
28,58 €
Each
Aantal stuks
Harmony XB4 Light Block - - - Incandescent BA 9s Base Fitting Yes - No -
RS-stocknr. 179-9421
Fabrikantnummer9001KA51
84,04 €
Each
Aantal stuks
Harmony 9001K Contact Block SPDT - 125 V dc, 240 V ac - Screw - 0.55 (DC) A, 3 (AC) A - -
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