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OTR16B6M Enclosed Switch Disconnector
MPN: 1SCA022575R2440
Alt. SKU: OTR16B6M
Special Price
£245.96
£204.97
Regular Price
£378.41
Why Choose the OTR16B6M [1SCA022575R2440]
This 6-pole, 16A switch disconnector is rated for 415V AC23 applications up to 7.5kW. It features a robust AISI 304 stainless steel enclosure with an IP65 rating, suitable for both indoor and outdoor installations. The hinged door includes a lock and an interlocked cover that prevents opening while the switch is engaged, enhancing operational safety. The interlock can be temporarily overridden for thermographic inspection. Cable entries are knock-out type for flexible wiring options, and the unit includes neutral and protective earth terminals for straightforward connection. The black selector handle provides clear position indication, ensuring reliable and secure isolation in demanding environments.
Technical Specification
- Function: 6-pole switch disconnector, 16 A, 7.5 kW at 415 V AC23.
- Rated Operational Voltage: Up to 750 V main circuit.
- Rated Current (Ie): 16 A at 380–415 V (AC-21A, AC-22A, AC-23A).
- Conventional Thermal Current (Ithe): 25 A, fully enclosed.
- Rated Insulation Voltage (Ui): 750 V (IEC/EN 60664-1).
- Degree of Protection: IP65, suitable for indoor and outdoor use.
- Enclosure Material: Stainless steel (AISI 304), IK09 impact resistance.
- Terminal Type and Size Range: Screw clamp, 0.75–10 mm² main circuit; PE terminals 1.5–25 mm².
- Cable Entry: Knockout entries top and bottom, 2 outlets per side (ø25.5 + ø16.5 mm).
- Special Features: Interlocked cover with defeatable interlock, detachable neutral terminal.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the rated operational voltage of the switch disconnector?
The rated operational voltage is up to 750 V for the main circuit.
What is the maximum current rating for this switch disconnector?
The maximum current rating is 16 A at 380–415 V.
What type of enclosure material is used for this product?
The enclosure is made of stainless steel, class AISI304.
Is this product suitable for outdoor use?
Yes, it is suitable for both indoor and outdoor use with an IP65 rating.
What is the cable entry type for this switch disconnector?
The cable entries are of knockout types, with two outlets per side.
Can the interlock feature be defeated?
Yes, the interlock function can be defeated for thermographing purposes.
What is the terminal size range for the main circuit?
The terminal size range is 0.75–10 mm² for the main circuit and 1.5–25 mm² for PE terminals.
| Manufacturer Part Number | 1SCA022575R2440 |
|---|---|
| Packed Quantity | 1 |
| Height | 200mm |
| Width | 150mm |
| Depth | 100mm |
| Amperage | 16A |
| Degree of protection (IP) | IP65 |
| KW Rating | 7.5kW |
| Number of Poles | 6 Pole |
| Manufacturer | ABB |
| Alternative Product SKU | OTR16B6M |
| Barcode | 6417019185972 |
| Product Image | For Illustration Purposes Only |
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