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. 331-0473
FabrikantnummerZBE101
€ 4,08
Each
Aantal stuks
Harmony XB Contact Block 1NO - - - Screw No 10 A → 600 V ac No -
RS-stocknr. 331-0489
FabrikantnummerZBE102
€ 4,08
Each
Aantal stuks
Harmony XB Contact Block 1NC - 600 V ac - Screw No 10 A No -
RS-stocknr. 411-1340
Fabrikantnummer3SB3400-0B
FabrikantSiemens
€ 4,50
Each
Aantal stuks
Siemens 3SB3 Contact Block 1NO - - - Screw No 10 A - -
RS-stocknr. 610-2938
FabrikantnummerZBVM1
€ 13,30
Each
Aantal stuks
Harmony XB Light Block - White 230 V LED Screw No - Yes -
RS-stocknr. 331-0574
FabrikantnummerZENL1111
€ 5,26
Each
Aantal stuks
Harmony XAL Contact Block 1NO - - - Screw No 10 A - -
RS-stocknr. 815-1676
FabrikantnummerZB2BE101
€ 5,12
Each
Aantal stuks
XB2 Contact Block 1NO - 600 V - Screw - 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. 331-0158
FabrikantnummerZB4BZ101
€ 6,72
Each
Aantal stuks
Harmony XB4 Contact Block 1NO - 600 V - Screw Yes 10 A - -
RS-stocknr. 609-6827
FabrikantnummerXENG1191
€ 22,60
Each
Aantal stuks
XENG Contact Block 1 NC, 2NO - - - - - 10 A - -
RS-stocknr. 610-2944
FabrikantnummerZBVM3
€ 13,30
Each
Aantal stuks
Harmony XB Light Block - Green 230 V LED Screw No - 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. 411-1362
Fabrikantnummer3SB3400-0C
FabrikantSiemens
€ 4,50
Each
Aantal stuks
Siemens 3SB3 Contact Block 1NC - - - Screw No 10 A No -
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. 411-1902
Fabrikantnummer3SB3400-1PE
FabrikantSiemens
€ 6,43
Each
Aantal stuks
Siemens 3SB3 Light Block - White 24 V LED Screw No - Yes -
RS-stocknr. 815-1670
FabrikantnummerZB2BE102
€ 5,12
Each
Aantal stuks
XB2 Contact Block 1NC - 600 V - Screw - 10 A - -
RS-stocknr. 610-2815
FabrikantnummerZBVB1
€ 6,04
Each
Aantal stuks
Harmony XB Light Block - White 24 V LED Screw No - - -
RS-stocknr. 399-3652
FabrikantnummerM22-LED-G
FabrikantEaton
€ 8,61
Each
Aantal stuks
M22 Light Block - Green 12 → 30 V ac/dc LED Screw - 15 mA Yes -
RS-stocknr. 610-2821
FabrikantnummerZBVB3
€ 7,29
Each
Aantal stuks
Harmony XB Light Block - Green 24 V LED Screw No - - -
RS-stocknr. 610-2966
FabrikantnummerZBVM5
€ 16,03
Each
Aantal stuks
Harmony XB Light Block - Orange 230 V LED Screw No - Yes -
RS-stocknr. 331-0580
FabrikantnummerZENL1121
€ 4,89
Each
Aantal stuks
Harmony XAL Contact Block 1NC - - - Screw No - - -
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