Contact Blocks & Light Blocks

Contact BlocksA 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 BlockContact 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 BlocksPush 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 BlockLight 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.

...
Read more Read less

Filters

Viewing 1 - 20 of 809 products
Results per page
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. 188-1172
BrandRS PRO
SGD9.15
Each
units
- Light Block - Red 12 V ac/dc LED - - - Yes - -
New
RS Stock No. 188-1174
BrandRS PRO
SGD9.15
Each
units
- Light Block - White 12 V ac/dc LED - - - Yes - -
New
RS Stock No. 188-1188
BrandRS PRO
SGD9.15
Each
units
- Light Block - White 110 V ac LED - - - Yes - -
New
RS Stock No. 188-1195
BrandRS PRO
SGD9.15
Each
units
- Light Block - Yellow 240 V ac LED - - - Yes - -
New
RS Stock No. 188-1194
BrandRS PRO
SGD9.15
Each
units
- Light Block - White 240 V ac LED - - - Yes - -
New
RS Stock No. 188-1169
BrandRS PRO
SGD3.34
Each
units
- Contact Block NC - - - Screw - - - - -
New
RS Stock No. 188-1173
BrandRS PRO
SGD9.15
Each
units
- Light Block - Blue 12 V ac/dc LED - - - Yes - -
New
RS Stock No. 188-1190
BrandRS PRO
SGD9.15
Each
units
- Light Block - Green 110 V ac LED - - - Yes - -
New
RS Stock No. 188-1176
BrandRS PRO
SGD9.15
Each
units
- Light Block - Yellow 12 V ac/dc LED - - - Yes - -
New
RS Stock No. 188-1180
BrandRS PRO
SGD9.15
Each
units
- Light Block - Blue 24 V ac/dc LED - - - Yes - -
New
RS Stock No. 188-1191
BrandRS PRO
SGD9.15
Each
units
- Light Block - Amber 110 V ac LED - - - Yes - -
New
RS Stock No. 188-1193
BrandRS PRO
SGD9.15
Each
units
- Light Block - Blue 240 V ac LED - - - Yes - -
New
RS Stock No. 188-1168
BrandRS PRO
SGD3.34
Each
units
- Contact Block SPNO - - - Screw - - - - -
New
RS Stock No. 188-1177
BrandRS PRO
SGD9.15
Each
units
- Light Block - Green 12 V ac/dc LED - - - Yes - -
New
RS Stock No. 188-1186
BrandRS PRO
SGD9.15
Each
units
- Light Block - Red 110 V ac LED - - - Yes - -
New
RS Stock No. 188-1182
BrandRS PRO
SGD9.15
Each
units
- Light Block - White 24 V ac/dc LED - - - Yes - -
New
RS Stock No. 188-1196
BrandRS PRO
SGD9.15
Each
units
- Light Block - Green 240 V ac LED - - - Yes - -
New
RS Stock No. 188-1178
BrandRS PRO
SGD9.15
Each
units
- Light Block - Amber 12 V ac/dc LED - - - Yes - -
New
RS Stock No. 188-1192
BrandRS PRO
SGD9.15
Each
units
- Light Block - Red 240 V ac LED - - - Yes - -
New
RS Stock No. 188-1184
BrandRS PRO
SGD9.15
Each
units
- Light Block - Green 24 V ac/dc LED - - - Yes - -
Related Products
Body/contact assemblies and light blocks with intergral LED. ...
Description:
Body/contact assemblies and light blocks with intergral LED.
This product is in obsolescence mode and is ...
Description:
This product is in obsolescence mode and is due for discontinuation by the manufacturer. We recommend that you review the new pushbutton range SIRIUS ACT which is the alternative range proposed by the manufacturer. Please refer to the 3SB3 / ...
The Harmony XB4 series of Light Blocks by ...
Description:
The Harmony XB4 series of Light Blocks by Schneider Electric, specifically the ZB4 range of products offer you the reliability and certainty when you need it the most. The range is typically used as a body for a pilot light ...
Complete round indicator light units from the Siemens ...
Description:
Complete round indicator light units from the Siemens 3SB3 series comprising of indicator, body and contact block, available in either metal or plastic. Smooth or concentric ring versionsLED or BA 9s lamp typeScrew or spring mounted.