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ABB

ABB OTP63T3M Safety switch 63A 3P

SKU: OTP63T3M
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ABB OTP63T3M Enclosed Safety Switch

The OTP63T3M is a 3-pole enclosed safety switch rated at 63A, housed in a rigid glass-reinforced polycarbonate enclosure with IP65 protection. Fitted with a mounted auxiliary contact for remote status signaling, it is built for both indoor and outdoor use, offering reliable local isolation for machinery and distribution circuits across the UAE.

Key Features

  • 3-pole safety switch rated 63A (AC-22A) with fixed neutral and PE terminal for 5-wire system installations
  • Mounted auxiliary contact (1NO) included for remote status signaling and control interlocking
  • IP65-rated glass-reinforced polycarbonate enclosure, UV protected, suitable for outdoor and indoor mounting
  • Padlockable selector handle accommodating up to three padlocks, with defeatable interlocked cover for thermographic inspection
  • Genuine ABB quality — impact-resistant housing rated IK08

Technical Specifications

Specification Details
Brand ABB
Model OTP63T3M
Number of Poles 3P
Rated Operational Current (Ie) AC-21A/AC-22A 63A (380–690V)
Rated Operational Current (Ie) AC-23A 63A (380–415V)
Rated Operational Voltage 750V (main circuit)
Rated Insulation Voltage (Ui) 750V
Rated Operational Power AC-23A (400V) 30kW
Rated Short-Circuit Making Capacity (Icm) 3.6kA at 690V
Rated Short-Time Withstand Current (Icw) 2.5kA for 1s
Mounted Auxiliary Contacts 1 NO, 0 NC
Degree of Protection IP65 (IEC 60529)
Impact Resistance IK08
Enclosure Material Glass-reinforced polycarbonate
Handle Type Selector, padlockable (up to 3 padlocks), black
Neutral Type Fixed neutral
Cable Cross-Section 10 – 70 mm²
Cable Entry Position Top/Bottom, 2xM32+M16 per side
Terminal Type Screw terminals
Tightening Torque 6 N·m
Standards IEC 60947-1, IEC 60947-3
Net Weight 0.84 kg
Dimensions (W x H x D) 145 x 200 x 90 mm
Note Product nearing end-of-life; ABB replacement model is OTP63GT3M

Applications

  • Local isolation for HVAC units, pumps, and outdoor machinery requiring remote status feedback
  • Main isolation switch for external distribution boards exposed to UAE outdoor conditions
  • Safe isolation point for maintenance on rooftop and plant room equipment
  • Feeder isolation in FM-managed facilities requiring IP65-rated enclosures with auxiliary signaling

Why Buy From Deluxe Electricals?

  • Genuine ABB product — manufacturer quality guaranteed
  • Stock held in UAE for fast local delivery
  • Competitive trade pricing for bulk and project orders
  • Expert technical support from our electrical specialists
  • Trusted supplier to contractors, FM companies, and retailers across the UAE

Need bulk quantity for your project? Contact us at sales@deluxeelectricals.me for special pricing and fast delivery across the UAE.

Order by 12PM to get delivered next working day! We use 24 hours service with carriers in most cases so that you can get your order delivered on the next day.

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