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EMAS PSA050KD234E EMAS 50 A 2 POLES CHANGE. SAFETY CAM SWIT ( 1-0-2) 60
EMAS PSA050KD234E rotary cam switch, a 50 A two pole safety 1-0-2 changeover switch designed for industrial control panels and electrical switching applications.
£41.29
Why Choose the EMAS PSA050KD234E Cam Switch?
The EMAS PSA050KD234E is a robust and reliable rotary safety changeover cam switch designed for industrial electrical switching, control panels and automation applications. As part of the proven EMAS PSA Series cam switch range, it provides dependable manual circuit selection with enhanced safety functionality for demanding industrial environments.
This cam switch is designed for two-pole safety changeover switching applications, allowing operators to manually select between circuit positions through a durable mechanical selector mechanism. Its compact panel-mounted design makes it suitable for machinery, electrical cabinets and industrial control systems where reliable switching and safe operation are required.
With a rated current of 50 A, a two-pole configuration and 1-0-2 changeover operation with a 60° operating angle, the EMAS PSA050KD234E is ideal for industrial selector switching, isolation and safety control applications requiring dependable manual circuit transfer.
Key Advantages
- Reliable rotary safety cam switch designed for industrial applications.
- 50 A current rating suitable for higher-current electrical systems.
- Two-pole changeover configuration for flexible circuit selection.
- 1-0-2 selector operation for controlled switching between positions.
- Safety version design for industrial control requirements.
- Compact and durable construction for control panels and machinery.
Key Features
- EMAS PSA Series cam switch.
- 50 A rated operational current.
- 2-pole switching configuration.
- Safety changeover function (1-0-2).
- 60° switching angle.
- 64 × 64 mm mounting frame.
- AC21A utilisation category.
- AgNi contact material for reliable electrical performance.
- IP54 protection rating for industrial environments.
Reliable Switching Control for Industrial Applications
Rotary cam switches such as the EMAS PSA050KD234E provide reliable manual control of electrical circuits in industrial installations. The safety changeover mechanism enables operators to select between circuit conditions while maintaining accurate mechanical positioning and dependable electrical performance.
The PSA series combines compact construction, robust materials and proven switching technology to provide long-lasting performance in machinery, control cabinets and automation equipment where reliable switching is essential.
Typical Applications
- Industrial control panels and electrical cabinets.
- Safety isolation and selector switching applications.
- Machine control systems.
- Industrial automation equipment.
- Electrical distribution and switching panels.
- OEM machinery and panel-building applications.
Technical Specifications
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| Product Series | Emas PSA Series | |
|---|---|---|
| Device Type | Cam Switch | |
| IP Rating | IP54 | |
| Manufacturer | EMAS | |
| Series | PSA Series | |
| Model | PSA050KD234E | |
| Product type | Rotary safety changeover cam switch | |
| Rated current (Ie) | 50 A | |
| Switch type | Safety changeover switch | |
| Positions | 1-0-2 | |
| Pole configuration | 2 poles | |
| Operating angle | 60° | |
| Frame size | 64 × 64 mm | |
| Usage category | AC21A | |
| Insulation voltage (Ui) | 690 V | |
| Impulse withstand voltage (Uimp) | 4 kV | |
| Protection rating | IP54 | |
| Mechanical life | minimum 100,000 operations | |
| Electrical life | minimum 50,000 operations | |
| Operating temperature | -25 to +80 °C | |
| Pollution degree | 3 | |
| Contact material | AgNi | |
| Cable section | 6 mm² | |
| Short circuit breaking capacity | 6 kA | |
| Standard | TS EN 60947-3 |
Frequently Asked Questions
What is the EMAS PSA050KD234E used for?
The EMAS PSA050KD234E is a rotary safety changeover cam switch used for manual circuit selection and electrical control in industrial applications.
What is the current rating of this cam switch?
The PSA050KD234E has a rated current of 50 A.
How many poles does the PSA050KD234E have?
The switch features a two-pole configuration for safety changeover switching applications.
What switching positions does this cam switch provide?
The PSA050KD234E provides 1-0-2 changeover operation with a 60° operating angle.
What protection rating does the switch provide?
The switch has an IP54 protection rating suitable for industrial control environments.
Trusted by Industrial Control Engineers
EMAS PSA Series cam switches are widely used in industrial automation and electrical control applications where precise switching, durability and reliable operation are essential.
