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ABB ot40f4c 40amp 4 pole change-over switch
MPN: 1SCA104934R1001
Alt. SKU: OT40F4C
Special Price
£89.42
£74.52
Regular Price
£137.57
Why Choose the OT40F4C [1SCA104934R1001]
40A Manual Change-Over Switch designed for reliable open transition switching. Please note that the handle and shaft are supplied separately and must be ordered in addition to the switch. Ideal for applications requiring manual transfer between power sources with clear mechanical isolation.
Technical Specification
- Function: 40A manual change-over switch, open transition.
- Voltage Ratings: Rated insulation voltage 750 V, operational voltage main circuit 750 V.
- Current Ratings: Thermal current 40 A, rated operational current AC-21A and AC-22A up to 40 A, AC-23A up to 23 A (380–415 V), 12 A (690 V).
- Contact Configuration: 4 poles with simultaneous switching on fourth pole (right side).
- Impulse Withstand Voltage: 8 kV.
- Degree of Protection: Front IP20.
- Terminal Type and Size Range: Screw terminals, suitable for 0.75 to 10 mm² cable cross-section.
- Mechanical Details: Handle and shaft not included, base mounting, mechanism on top.
- Standards: UL 98 / IEC 60947-3 certified.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the maximum current rating for this change-over switch?
The maximum current rating is 40 A for AC-21A and AC-22A, and 23 A for AC-23A at 380–415 V.
What type of terminals does this switch use?
This switch uses screw terminals suitable for cable cross-sections of 0.75 to 10 mm².
Is the handle and shaft included with the switch?
No, the handle and shaft need to be ordered separately.
What is the degree of protection for this switch?
The degree of protection is IP20.
What are the voltage ratings for this switch?
The rated insulation voltage is 750 V, and the operational voltage for the main circuit is also 750 V.
What standards does this switch comply with?
This switch is UL 98 / IEC 60947-3 certified. See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SCA104934R1001 |
|---|---|
| HS Code | 85365080 |
| Amperage | 40A |
| Number of Poles | 4 Pole |
| Country of Manufacture | Finland |
| Manufacturer | ABB |
| Mount Type | Base mounted |
| Alternative Product SKU | OT40F4C |
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