Catalogs > Industrial Controls Catalog > Condition Sensing Switches and Controls > Float
Float
| Introduction |  |
Standards Compliance and Certifications | |
Introduction | |
Technical Data | |
Ordering Information | |
| Product Selection | |
Modifications | |
Ordering Accessories | |
Approximate Dimensions | |
When ordering a Bulletin 840 Automatic Float Switch, two cat. nos. must be specified. The first catalog number is used to order the switch. The second cat. no. is used to order the float operator assembly and to indicate cable length modification.
How to Order
Step 1: Basic Device
Select a catalog number for the Float Switch.
See Product Selection
Step 2: Float Operator Assembly
Select float operator assembly.
See Float Operator Assemblies …Single Arm Lever, Separate Pulleys
Step 3: Modifications and Accessories
If required, select appropriate modifications and accessories to the float operator assembly.
See Modifications and [BAD REF 142690 ]
Catalog Number Explanation
Note:Catalog numbers must not include blank spaces.
| 840 | – | A | 1 | 1 | ||
| a | b | c |
| a | |
| Style of Device | |
| Code | Description |
| A | See Product Overview Applications |
| B | |
| C | |
| D | |
| DS | |
| b | |
| Enclosure Type | |
| Code | Description |
| 1 | Type 1 |
| 4 | Type 4 |
| 7 | Type 7 & 9 |
| c ¬ | |
| Contact Modification to Style A devices only |
|
| Code | Description |
| — | 1 N.O. and 1 N.C. |
| 1 | 2 N.O. |
| 2 | 2 N.C. |
¬ 2 N.O. or 2 N.C. contact options are available for Style A devices only.