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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รายละเอียดสินค้า / Description ราคา / 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
RS Stock No. 188-1188
Brand :RS PRO
THB240.86
Each
Units
- Light Block - - 110V ac LED - - - Yes - -
RS Stock No. 188-1177
Brand :RS PRO
THB240.86
Each
Units
- Light Block - - 12V ac/dc LED - - - Yes - -
RS Stock No. 188-1179
Brand :RS PRO
THB256.70
Each
Units
- Light Block - - 24V ac/dc LED - - - Yes - -
RS Stock No. 188-1189
Brand :RS PRO
THB240.86
Each
Units
- Light Block - - 110V ac LED - - - Yes - -
RS Stock No. 188-1178
Brand :RS PRO
THB240.86
Each
Units
- Light Block - - 12V ac/dc LED - - - Yes - -
RS Stock No. 188-1193
Brand :RS PRO
THB248.87
Each
Units
- Light Block - - 240V ac LED - - - Yes - -
RS Stock No. 188-1192
Brand :RS PRO
THB249.98
Each
Units
- Light Block - - 240V ac LED - - - Yes - -
RS Stock No. 188-1187
Brand :RS PRO
THB240.86
Each
Units
- Light Block - - 110V ac LED - - - Yes - -
RS Stock No. 188-1191
Brand :RS PRO
THB240.86
Each
Units
- Light Block - - 110V ac LED - - - Yes - -
ใหม่ / New
RS Stock No. 205-2383
Brand :RS PRO
THB109.75
Each
Units
RAS Auxiliary Contact Block NC - 500V - Screw - 10A - - -
RS Stock No. 188-1184
Brand :RS PRO
THB249.98
Each
Units
- Light Block - - 24V ac/dc LED - - - Yes - -
RS Stock No. 188-1198
Brand :RS PRO
THB240.86
Each
Units
- Light Block - - 240V ac LED - - - Yes - -
RS Stock No. 188-1190
Brand :RS PRO
THB240.86
Each
Units
- Light Block - - 110V ac LED - - - Yes - -
RS Stock No. 188-1182
Brand :RS PRO
THB249.98
Each
Units
- Light Block - - 24V ac/dc LED - - - Yes - -
ใหม่ / New
RS Stock No. 205-2382
Brand :RS PRO
THB109.75
Each
Units
RAS Auxiliary Contact Block NO - 500V - Screw - 10A - - -
RS Stock No. 188-1183
Brand :RS PRO
THB240.86
Each
Units
- Light Block - - 24V ac/dc LED - - - Yes - -
RS Stock No. 188-1176
Brand :RS PRO
THB240.86
Each
Units
- Light Block - - 12V ac/dc LED - - - Yes - -
RS Stock No. 188-1170
Brand :RS PRO
THB99.06
Each
Units
- Contact Block SPNO - - - - - - - - -
RS Stock No. 188-1195
Brand :RS PRO
THB248.87
Each
Units
- Light Block - - 240V ac LED - - - Yes - -
RS Stock No. 188-1185
Brand :RS PRO
THB240.86
Each
Units
- Light Block - - 24V ac/dc LED - - - Yes - -