Herga Compact Air Bellows 6433-ZA00
- RS Stock No.:
- 736-2399
- Mfr. Part No.:
- 6433-ZA00
- Brand:
- Herga
Bulk discount available
Subtotal (1 unit)*
£25.77
(exc. VAT)
£30.92
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 82 unit(s) ready to ship
- Plus 34 unit(s) ready to ship from another location
- Plus 102 unit(s) shipping from 02 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £25.77 |
| 5 - 9 | £24.95 |
| 10 + | £23.89 |
*price indicative
- RS Stock No.:
- 736-2399
- Mfr. Part No.:
- 6433-ZA00
- Brand:
- Herga
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Herga | |
| Manufacturer Series | 6433 | |
| Nominal Diameter | 65mm | |
| Cushioning Type | Air | |
Select all | ||
|---|---|---|
Brand Herga | ||
Manufacturer Series 6433 | ||
Nominal Diameter 65mm | ||
Cushioning Type Air | ||
- COO (Country of Origin):
- GB
Bellows
This range of bellows operates most herga airswitches. The economical rugged bellow is designed for panel mounting.
Ideal for outdoor use
Easily cleaned
Easily cleaned
Actuators, Switch Elements, Tubing & Accessories
The air operated switch system offers enhanced safety in hazardous areas by allowing remote operation of electrical circuits.
The actuator is a bellows which, when compressed moves air down the air tubing to the switch element. This compressed air then expands a bellows in the switch, which operates the electrical contacts.
When used in wet environments or where electrical switching would be dangerous due to arcing, the switch and all electrical wiring can be located outside the hazardous area giving the operator total electrical isolation for the equipment.
Such applications include: Battery charging rooms, laboratories, garages, or wherever explosive gases, vapours or powders may exist.
When assembled the air switch and actuator form a sealed system, therefore temperature variation will cause pressure changes, which can in extreme cases affect the performance of the switch. To prevent this the total volume of the system must be kept below a critical value for a given temperature range and, to this end, a maximum length of air tubing (and hence volume) can be given for any combination of switch and actuator.
The additional data tables give these lengths in metres; for moderate and extreme temperatures.
The actuator is a bellows which, when compressed moves air down the air tubing to the switch element. This compressed air then expands a bellows in the switch, which operates the electrical contacts.
When used in wet environments or where electrical switching would be dangerous due to arcing, the switch and all electrical wiring can be located outside the hazardous area giving the operator total electrical isolation for the equipment.
Such applications include: Battery charging rooms, laboratories, garages, or wherever explosive gases, vapours or powders may exist.
When assembled the air switch and actuator form a sealed system, therefore temperature variation will cause pressure changes, which can in extreme cases affect the performance of the switch. To prevent this the total volume of the system must be kept below a critical value for a given temperature range and, to this end, a maximum length of air tubing (and hence volume) can be given for any combination of switch and actuator.
The additional data tables give these lengths in metres; for moderate and extreme temperatures.