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.

...
顯示內容 隱藏內容

篩選條件

正在檢視 1 - 20,共 52 項產品
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
RS庫存編號 760-4687
製造零件編號M22-SWD-LED-B
BrandEaton
HK$189.00
單位
M22 Light Block - Blue - LED Smartwire No 15 mA Yes
RS庫存編號 399-3703
製造零件編號M22-LEDC-G
BrandEaton
HK$68.07
單位
M22 Light Block - Green 12 30 V ac/dc LED Screw No 15 mA Yes
RS庫存編號 399-3731
製造零件編號M22-LED230-W
BrandEaton
HK$117.31
單位
M22 Light Block - White 230 V LED Screw No 15 mA Yes
RS庫存編號 810-3772
製造零件編號M22-AK10
BrandEaton
HK$55.76
單位
M22 Contact Block 1NO - 500 V - Screw Yes 4 A -
RS庫存編號 399-3674
製造零件編號M22-LED-B
BrandEaton
HK$66.15
單位
M22 Light Block - Blue 12 30 V ac/dc LED Screw No 15 mA Yes
RS庫存編號 399-3775
製造零件編號M22-LEDC230-W
BrandEaton
HK$111.00
單位
M22 Light Block - White 85 264 V ac LED Screw No 15 mA Yes
RS庫存編號 847-5433
製造零件編號M22-XLED230-T
BrandEaton
HK$192.94
單位
M22 Test Element - - 85 → 264 V ac - Screw No - -
RS庫存編號 399-3696
製造零件編號M22-LEDC-R
BrandEaton
HK$74.60
單位
M22 Light Block - Red 12 30 V ac/dc LED Screw No 15 mA Yes
RS庫存編號 399-3804
製造零件編號M22-LEDC230-B
BrandEaton
HK$111.00
單位
M22 Light Block - Blue 85 264 V ac LED Screw No 15 mA Yes
RS庫存編號 847-5036
製造零件編號M22-CLED-B
BrandEaton
HK$97.79
單位
M22 Light Block - Blue 12 → 30 V ac/dc LED Cage Clamp No 15 mA Yes
RS庫存編號 760-4680
製造零件編號M22-SWD-LED-G
BrandEaton
HK$189.00
單位
M22 Light Block - Green - LED Smartwire No 15 mA Yes
RS庫存編號 399-3719
製造零件編號M22-LEDC-B
BrandEaton
HK$74.60
單位
M22 Light Block - Blue 12 30 V ac/dc LED Screw No 15 mA Yes
RS庫存編號 847-5039
製造零件編號M22-CLED-G
BrandEaton
HK$72.90
單位
M22 Light Block - Green 12 → 30 V ac/dc LED Cage Clamp No 15 mA Yes
RS庫存編號 110-4502
製造零件編號M22-CLEDC-G
BrandEaton
HK$79.78
單位
M22 Light Block - Green 12 → 30 V ac/dc LED Cage Clamp - - Yes
RS庫存編號 810-3778
製造零件編號M22-AK01
BrandEaton
HK$55.76
單位
M22 Contact Block 1NC - 500 V - Screw Yes 4 A -
RS庫存編號 847-5446
製造零件編號M22-XLED-T
BrandEaton
HK$87.96
單位
M22 Test Element - - 12 → 240 V ac/dc - Screw No - -
RS庫存編號 141-7704
製造零件編號M22-K01D
BrandEaton
HK$124.80
單位
M22 Contact Block NC - 500 V - Screw - - -
RS庫存編號 847-5042
製造零件編號M22-CLED-W
BrandEaton
HK$98.96
單位
M22 Light Block - White 12 → 30 V ac/dc LED Cage Clamp No 15 mA Yes
RS庫存編號 847-5430
製造零件編號M22-XLED220
BrandEaton
HK$358.85
單位
M22 Resistor Element - - 220 V ac - Screw No - -
RS庫存編號 760-4684
製造零件編號M22-SWD-LED-R
BrandEaton
HK$189.00
單位
M22 Light Block - Red - LED Smartwire No 15 mA Yes