Abb OT1000E03P Switch-Disconnector 1SCA022860R5930 ABB
Abb OT1000E03P Switch-Disconnector 1SCA022860R5930 ABB

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ABB

Abb OT1000E03P Switch-Disconnector 1SCA022860R5930

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ABB OT1000E03P 3-Pole 1000A Switch-Disconnector

The ABB OT1000E03P is a 3-pole, front-operated switch-disconnector rated for 1000A, designed for base mounting in low voltage distribution boards and panels. Fitted with a black IP65-rated handle and shaft, and supplied with a terminal bolt kit, it is built for reliable isolation duty in demanding industrial and commercial installations across the UAE.

Key Features

  • 3-pole switch-disconnector rated for 1000A operational current (AC-23A) across 380–690V applications
  • Black IP65-rated handle and shaft for reliable sealed manual operation, with terminal bolt kit included for straightforward installation
  • High rated insulation voltage of 1000V and rated impulse withstand voltage of 12kV for robust dielectric performance
  • Rated short-time withstand current (Icw) of 50kA for 1s, suitable for high fault-level panel applications
  • Genuine ABB quality — manufactured to IEC 60947-3 standard

Technical Specifications

Specification Details
Brand ABB
Model OT1000E03P
Poles 3P
Rated Operational Current (AC-23A) 1000A
Rated Insulation Voltage (Ui) 1000V
Rated Impulse Withstand Voltage (Uimp) 12kV
Rated Short-time Withstand Current (Icw, 1s) 50kA
Rated Short-Circuit Making Capacity (Icm, 690V) 110kA
Mounting Base mounting
Operating Mode Front operated
Degree of Protection Front IP00 (handle IP65)
Terminal Type Lug terminals, 50 mm width
Mechanical Durability 6000 operations
Standard IEC 60947-3
Weight 15.4 kg

Applications

  • Main isolation switching for low voltage distribution boards in commercial and industrial buildings
  • Load isolation ahead of motor control centres and switchgear panels
  • Safe manual disconnection points for maintenance in FM and facilities operations
  • Panel builder installations requiring high fault-level short-circuit withstand ratings

FAQ

  • Is this an MCB or an isolator?
    It's an isolator (switch-disconnector), not an MCB. It has no overload or short-circuit protection — it only provides a manual on/off disconnect, and should be paired with separate MCBs or RCCBs for circuit protection.
  • What does 3-pole mean for this isolator?
    3-pole means it switches all three phases on a three-phase supply.
  • Where should this isolator be installed?
    Typically as the main incoming switch or a local isolation point ahead of the MCBs/RCCBs in a distribution board, so the whole board (or a section of it) can be isolated for maintenance without needing to trip individual breakers.
  • Can I install this myself?
    No. This is trade-only distribution board equipment and must be installed and connected by a licensed electrician in accordance with local wiring regulations.
  • Can this isolator be used to switch a live circuit under load?
    Isolators rated for on-load switching can do this within their utilisation category, but check the specific AC rating in the Technical Specifications table — an isolator is not a protective device and should not substitute for a circuit breaker.

Orders placed before 12 PM (UAE time) are dispatched the same business day and delivered in 1–2 business days across the UAE. Delivery is free on orders over AED 200; below that it costs AED 15. International shipping is charged by weight at checkout, and international orders cannot be returned. Read our Shipping Policy and Refund Policy.

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