Eaton, SPST 2 Position 90° Changeover Cam Switch, 690V ac, 20A
- RS Stock No.:
- 103-8427
- Mfr. Part No.:
- 031728 T0-1-8220/E
- Brand:
- Eaton
Subtotal (1 unit)*
£21.51
(exc. VAT)
£25.81
(inc. VAT)
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In Stock
- Plus 9 unit(s) shipping from 01 October 2025
- Plus 28 unit(s) shipping from 11 November 2025
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Units | Per unit |
|---|---|
| 1 + | £21.51 |
*price indicative
- RS Stock No.:
- 103-8427
- Mfr. Part No.:
- 031728 T0-1-8220/E
- Brand:
- Eaton
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Eaton | |
| Pole and Throw Configuration | SPST | |
| Cam Switch Type | Changeover Cam Switch | |
| Normal State Configuration | NO | |
| Electrical Phase | 1, 3 | |
| Maximum Current | 20A | |
| Maximum Voltage | 690V ac | |
| Number of Positions | 2 | |
| Terminal Type | Screw | |
| Angle of Throw | 90° | |
| Length | 48mm | |
| Width | 81mm | |
| Depth | 48mm | |
| Dimensions | 48 x 81 x 48mm | |
Select all | ||
|---|---|---|
Brand Eaton | ||
Pole and Throw Configuration SPST | ||
Cam Switch Type Changeover Cam Switch | ||
Normal State Configuration NO | ||
Electrical Phase 1, 3 | ||
Maximum Current 20A | ||
Maximum Voltage 690V ac | ||
Number of Positions 2 | ||
Terminal Type Screw | ||
Angle of Throw 90° | ||
Length 48mm | ||
Width 81mm | ||
Depth 48mm | ||
Dimensions 48 x 81 x 48mm | ||
- COO (Country of Origin):
- GB
Eaton Cam Switch, 20A Maximum Current, 690V AC Maximum Voltage - 031728 T0-1-8220/E
This cam switch is a versatile electrical component designed for changeover applications. With compact dimensions of 76 x 48 x 76mm, it is suitable for flush mounting and provides reliable switching performance. The device operates at a maximum voltage of 690V AC and has a maximum current rating of 20A, making it ideal for various electrical systems within the automation and manufacturing sectors.
Features & Benefits
• Designed for maintained operation, ensuring reliable switching
• IP65 rating offers robust protection against dust and moisture
• Short thumb grip for easy actuation even in cramped spaces
• Screw terminal connections simplify installation and adjustments
• Handles up to two positions for flexible electrical control
• Suitable for single-phase and three-phase electrical systems
• IP65 rating offers robust protection against dust and moisture
• Short thumb grip for easy actuation even in cramped spaces
• Screw terminal connections simplify installation and adjustments
• Handles up to two positions for flexible electrical control
• Suitable for single-phase and three-phase electrical systems
Applications
• Used for control in industrial machinery
• Ideal for motor control in various automation tasks
• Suitable for electrical panel systems requiring effective switching
• Used in environments where moisture and dust protection is vital
• Ideal for motor control in various automation tasks
• Suitable for electrical panel systems requiring effective switching
• Used in environments where moisture and dust protection is vital
What are the maximum ambient temperature limits for this switch?
The switch operates effectively in open conditions from -25°C to +50°C and in enclosed environments from -25°C to +40°C, ensuring versatility in various settings.
How does the protection against direct contact work?
This cam switch features finger and back-of-hand proof design, preventing accidental contact with live components during operation, enhancing user safety.
What terminal capacities are available for installation?
The device supports solid or stranded wires with cross-section ranges from 1mm² to 2.5mm² and flexible wires with ferrules from 0.75mm² to 2.5mm² for versatile connectivity options.
How does the flicking angle affect switching performance?
The 90° switching angle allows for quick changes between positions, streamlining operations without extensive manual intervention, perfect for fast-paced environments.
Note
Eaton formerly known as Moeller
Eaton