This Product Selection Guide contains information to help select products in the Disconnect Switch Components category on DigiKey.com
Disconnect switches or isolator switches are used to ensure that an electrical circuit is completely de-energized for service or maintenance, often involving lock-out, tag-out features. Components are used to configure disconnect switches for custom applications include door handle kits, covers, mechanisms, auxiliary contacts, fuse components, lugs, terminal blocks and covers, switches and power poles.
SelectionCharacteristics
Type: The type, style, or nature of the part.
Voltage: Typically this represents the maximum voltage rating to which a device will meet its given specifications. Exceeding this voltage rating may damage the device and other system components.
Current: Typically this represents the maximum current to which a device will meet its given specifications. Exceeding this current may damage the device and/or other system components.
ProductExamples
| MFR PART # | KEM325UL Y/R |
|---|---|
| DIGIKEY PART # | 1920-1432-ND |
| MANUFACTURER | Altech Corporation |
| DESCRIPTION | Switch 600V 25A |
| DATASHEET | Click Here |
| MFR PART # | KU340N |
|---|---|
| DIGIKEY PART # | 1920-1436-ND |
| MANUFACTURER | Altech Corporation |
| DESCRIPTION | Switch 600V 40A |
| DATASHEET | Click Here |
| MFR PART # | HF361 |
|---|---|
| DIGIKEY PART # | 3473-HF361-ND |
| MANUFACTURER | Siemens |
| DESCRIPTION | Switch 600V 30A |
| DATASHEET | Click Here |
| MFR PART # | 3LD2003-0TK53 |
|---|---|
| DIGIKEY PART # | 3473-3LD2003-0TK53-ND |
| MANUFACTURER | Siemens |
| DESCRIPTION | Switch 690V 16A |
| DATASHEET | Click Here |
| MFR PART # | LTS63 VZVHN4 A6 |
|---|---|
| DIGIKEY PART # | 3600-LTS63VZVHN4A6-ND |
| MANUFACTURER | Benedict GmbH |
| DESCRIPTION | Switch 600V 63A |
| DATASHEET | Click Here |
| MFR PART # | S14070532 |
|---|---|
| DIGIKEY PART # | 288-S14070532-ND |
| MANUFACTURER | American Electrical Inc. |
| DESCRIPTION | Shaft |
| DATASHEET | Click Here |
MediaLinks
Videos
Videos on Disconnect Switches
Articles
Switch Tutorial
TechForum
TechForum posts on Disconnect Switches