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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Description Price Series Block Type Contact Configuration Illumination Colour Voltage Rating Illumination Type Terminal Type Body/Fixing Collar Included Current Rating LED Included For Use With Accessory Type
New
RS Stock No. 193-2369
Mfr. Part No.3SU1501-1AG00-1LA0
BrandSiemens
MYR135.38
Each
units
SIRIUS ACT Contact Block - Amber 6 ... 24 V LED Screw - - Yes - -
New
RS Stock No. 193-2288
Mfr. Part No.3SU1401-2BH00-3AA0
BrandSiemens
MYR98.46
Each
units
SIRIUS ACT - - Amber 24-240 V AC/DC LED Cage Clamp - 20 mA Yes - -
RS Stock No. 422-8836
Mfr. Part No.ZB6Z2B
MYR28.01
Each
units
Harmony XB6 Contact Block 1NC - - - Faston Connectors Yes - - - -
RS Stock No. 515-937
Mfr. Part No.9001KA5
MYR135.00
Each
units
Harmony 9001K Contact Block - - - - - - - - - -
RS Stock No. 173-6826
Mfr. Part No.3SU1400-2CK10-1AA0
BrandSiemens
MYR39.43
Each
units
SIRIUS ACT Light Block - - 240 V ac/dc - Screw - - - - -
RS Stock No. 168-2857
Mfr. Part No.XW1E-LV402Q4R
BrandIdec
MYR260.65
Each
units
XW Contact Block DPNC Red 24 V ac/dc LED PCB Pin - 15 mA Yes - -
RS Stock No. 168-2856
Mfr. Part No.XW1E-BV413R
BrandIdec
MYR235.48
Each
units
XW Contact Block NO/3NC - - - PCB Pin - 10 A - - -
RS Stock No. 168-2855
Mfr. Part No.XW1E-BV402R
BrandIdec
MYR194.14
Each
units
XW Contact Block DPNC - - - PCB Pin - 10 A - - -
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LED Light blocks for use with the RS ...
Description:
LED Light blocks for use with the RS PRO modular plastic push button series (Pilot Lights and Illuminated Push Buttons). Simple installation via clip, various voltage ratings available. 22mm DiameterSide view SMD LED technology0.1 million burning hours.