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ABB Switch Disconnectors

ABB OTDC32F3 DC Switch-Disconnector

Availability: In Stock
Brand: ABB
Type: Switch Disconnector
Product Frame Size: Xs
Product Net Width: 52.5 mm 2.1 in
Product Net Height: 89 mm 3.5 in
Product Net Depth / Length: 77.6 mm 3.1 in
Product Net Weight: 0.2 kg 0.4 lb
Country of origin: Finland

Reliable Switching for Diverse Applications

The ABB OTDC32F3 DC Switch-Disconnector is a high-performance solution engineered for efficient and dependable operation. With a base mounting design and terminal bolt kit included, it provides the flexibility to suit your specific requirements. The handle and shaft must be ordered separately, allowing tailored configurations for various applications. Designed for single-circuit use, it operates seamlessly at IEC 1000 VDC and 32 A.

Applications at a Glance

This switch-disconnector is ideal for use in:
  • Solar/PV Systems
  • Energy Storage Systems (ESS)
  • Electric Vehicle (EV) Charging Stations
  • Marine Operations
  • DC Microgrids and Datacenters
  • Railway Applications
  • DC Distribution Systems

Why Choose ABB OTDC Switch-Disconnectors?

  • Robust Performance: Built to handle demanding environments.
  • Optimal Design: Increases operational efficiency and sustainability.
  • Versatility: Suitable for various DC applications.
  • Safety First: Ensures effective isolation and secure operations.

Where to Buy?

Get your ABB OTDC32F3 DC Switch-Disconnector at Shansen Enterprises, the Authorized Channel Partner for ABB Products in Coimbatore. Catering to customers across India, Shansen Enterprises stocks a range of ABB contactors, relays, auxiliary contact blocks, RCCBs, and MCBs, ensuring quick and reliable service. Click “Get Quote Via WhatsApp” on this product page for a prompt response and competitive pricing.

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Product Description

Technical Details
Cable Cross-Section 2.5 ... 16 mm²
Conventional Free-air Thermal Current (Ith) Θ = 40 °C 45 A
Conventional Thermal Current (Ithe) Fully Enclosed 45 A
Degree of Protection Front IP20
Handle Color Black
Handle Type Knob handle
Mounting Type Base mounting, DIN-rail mounting
Number of Circuits 1
Number of Poles 3P
Operating Mode Front Operated
Pollution Degree 3
Position of Line Terminals Top In - Bottom Out, Bottom In - Top Out
Positive Opening Operation Torque 0.4 … 0.8 N·m
Power Loss 0.5 W per pole
Rated Impulse Withstand Voltage (Uimp) 8 kV
Rated Insulation Voltage (Ui) 1000 V
Rated Operational Current DC-21B (Ie) 600 V: 36 A, 1000 V: 32 A
Rated Operational Voltage 1000 V
Rated Short-Circuit Making Capacity (Icm) 1000 V DC: 0.8 kA
Rated Short-time Withstand Current Low Voltage (Icw) 1000 V DC: 0.8 kA for 1 s
Recommended Screw Driver Main Circuit Torx
Shaft Diameter 6 mm / 0.24 in
Special Functions No
Standards IEC 60947-1, -3

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