Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
EMAS PSA063KS127S EMAS 63 A 1 POLE SEVEN STEPS CAM SWIT (0-7) 45
EMAS PSA063KS127S is a 63 A single-pole seven-step rotary cam switch with 0-7 switching positions designed for industrial control applications.
£73.79
Why Choose the EMAS PSA063KS127S Cam Switch?
The EMAS PSA063KS127S is a reliable and heavy-duty rotary cam switch designed for industrial switching and control applications. As part of the proven EMAS PSA series cam switch range, it provides accurate manual circuit selection with a compact and robust design for electrical panels, machinery and automation systems.
This cam switch features a 7-step switching configuration (0-7) with a single-pole construction, allowing operators to select multiple switching positions with precise mechanical operation. Its durable construction, high contact reliability and long service life make it suitable for demanding industrial environments.
With a rated current of 63 A, one-pole construction and a 45° switching angle, the PSA063KS127S is ideal for applications requiring dependable multi-position switching in control panels and industrial electrical equipment.
Key Advantages
- Heavy-duty 63 A rotary cam switch for industrial applications.
- 7-step switching design for flexible circuit selection.
- 0-7 position configuration with clear rotary control.
- High mechanical and electrical durability for reliable operation.
- IP54 protection rating for industrial environments.
- Compact 64 × 64 mm panel mounting design.
Key Features
- EMAS PSA series cam switch.
- 63 A rated current.
- 7-step switching configuration.
- Single-pole design.
- 0-7 label/position arrangement.
- 45° operating angle.
- AC21A utilisation category.
- AgNi contact material for dependable switching performance.
- Compact 64 × 64 mm front mounting format.
Reliable Switching for Industrial Control Systems
Rotary cam switches such as the EMAS PSA063KS127S provide dependable manual control of electrical circuits through a mechanically operated switching mechanism. They are widely used where clear position selection, robust construction and long operational life are required.
The PSA series is designed for panel builders, automation engineers and machine manufacturers requiring compact switching components with reliable performance and flexible multi-position control.
Typical Applications
- Industrial control panels and electrical cabinets.
- Machine control and automation equipment.
- Selector switching applications.
- Industrial electrical distribution systems.
- OEM machinery and control assemblies.
- Process control equipment.
Technical Specifications
Tick the specs you need, then view products that match.
| Operation | 2 positions | |
|---|---|---|
| Device Type | Cam Switch | |
| Product Series | Emas PSA Series | |
| IP Rating | IP54 | |
| Manufacturer | EMAS | |
| Series | PSA Series | |
| Model | PSA063KS127S | |
| Product type | Rotary cam switch | |
| Switch type | 7 Steps | |
| Rated current (Ie) | 63 A | |
| Number of poles | 1 pole | |
| Switching position | 0-7 | |
| Operating angle | 45° | |
| Frame size | 64 × 64 mm | |
| Usage category | AC21A | |
| Insulation voltage (Ui) | 690 V | |
| Impulse withstand voltage (Uimp) | 4 kV | |
| Protection rating | IP54 | |
| Contact material | AgNi | |
| Cable connection section | 6 mm² | |
| Mechanical life | minimum 100,000 operations | |
| Electrical life | minimum 50,000 operations | |
| Operating temperature | -25 to +80 °C | |
| Short circuit breaking capacity (Ics) | 6 kA |
Frequently Asked Questions
What is the EMAS PSA063KS127S used for?
The EMAS PSA063KS127S is a rotary cam switch used for multi-position manual switching in industrial electrical control systems.
What is the current rating of this cam switch?
The PSA063KS127S has a rated current of 63 A.
How many switching positions does the PSA063KS127S provide?
The switch provides 7 steps with a 0-7 position configuration.
How many poles does this cam switch have?
The PSA063KS127S features a single-pole construction.
Where is this cam switch typically installed?
The switch is typically installed in industrial control panels, electrical cabinets and machinery control systems.
Trusted by Industrial Control Professionals
EMAS PSA series cam switches are widely used in industrial automation and electrical control applications where precise switching, durability and dependable performance are essential.
