GLES and GLES-SS: Heavy Duty Emergency Stop Switch
| GLES and GLES-SS | 146001 | GLES M20 4NC 2NO |
| GLES and GLES-SS | 146001A | GLES M20 4NC 2NO with 24v LED |
| GLES and GLES-SS | 146001B | GLES M20 4NC 2NO with 110v LED |
| GLES and GLES-SS | 146001C | GLES M20 4NC 2NO with 230v LED |
| GLES and GLES-SS | 146002 | GLES ½NPT 4NC 2NO |
| GLES and GLES-SS | 146002A | GLES ½NPT 4NC 2NO with 24v LED |
| GLES and GLES-SS | 146002B | GLES ½NPT 4NC 2NO with 110v LED |
| GLES and GLES-SS | 146002C | GLES ½NPT 4NC 2NO with 230v LED |
| GLES and GLES-SS | 147001 | GLES-SS M20 4NC 2NO |
| GLES and GLES-SS | 147001A | GLES-SS M20 4NC 2NO with 24v LED |
| GLES and GLES-SS | 147001B | GLES-SS M20 4NC 2NO with 110v LED |
| GLES and GLES-SS | 147001C | GLES-SS M20 4NC 2NO with 230v LED |
| GLES and GLES-SS | 147002 | GLES-SS ½NPT 4NC 2NO |
| GLES and GLES-SS | 147002A | GLES-SS ½NPT 4NC 2NO 24v LED |
| GLES and GLES-SS | 147002B | GLES-SS ½NPT 4NC 2NO 110v LED |
| GLES and GLES-SS | 147002C | GLES-SS ½NPT 4NC 2NO 230v LED |
| GLES and GLES-SS | 147002FZ | GLES-SS ½NPT 4NC 2NO LOW TEMPERATURE |
