ABB SHD202/40 Switch Disconnector 2P, 40A

ABB SHD202/40 Switch Disconnector 2P, 40A – Reliable Power Isolation for Industrial & Commercial Systems

The ABB SHD202/40 Switch Disconnector is a high-quality, compact, and durable switching solution designed for safe isolation and circuit disconnection in AC/DC power systems. Built to ABB’s global standards of safety and performance, it ensures consistent operation across a wide voltage range (up to 436 V AC / 131 V DC) with a rated current of 40 A. Its ergonomic toggle actuator and robust insulation make it ideal for use in both control panels and power distribution setups. With mechanical endurance up to 20,000 cycles and electrical endurance of 10,000 AC cycles, the SHD202/40 offers exceptional reliability in demanding applications while maintaining ease of installation and maintenance.

🔹 Key Features at a Glance

• Brand: ABB

• Model: SHD202/40

• Poles: 2P

• Rated Current (In): 40 A

• Rated Voltage (Ur): 415 V

• Operational Voltage Range: 12–436 V AC / 12–131 V DC

• Rated Impulse Withstand Voltage: 4–6.2 kV (depending on altitude)

• Rated Frequency: 50/60 Hz

• Short-Circuit Current: 10 kA

• Utilization Category: AC-22A / DC-21A

• Electrical Endurance: 10,000 cycles

• Mechanical Endurance: 20,000 cycles

• Mounting Position: Any

• Terminal Capacity: 0.75 – 25 mm² (rigid/stranded)

• Housing: Insulation Group I (RAL 7035 Grey)

• Weight: 0.15 kg

⚙️ Why Choose This Product

The ABB SHD202/40 ensures superior isolation performance for both AC and DC circuits, combining compact size, high mechanical life, and safe manual operation. It’s designed for dependable performance in environments where reliability and safety are crucial. ABB’s engineering excellence guarantees consistent operation even under demanding load conditions, while its universal mounting flexibility and clear ON/OFF markings simplify installation and operation.

💡 Ideal For

• Electrical control panels

• Industrial automation systems

• Power distribution units (PDU)

• Commercial electrical boards

• Renewable energy applications

• Machinery control & isolation circuits

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❓ Frequently Asked Questions

Q1. What is the rated current of ABB SHD202/40?
A1. The rated current is 40 A, suitable for medium-load isolation in industrial systems.

Q2. Can it be used for both AC and DC applications?
A2. Yes, the SHD202/40 supports both AC (up to 436 V) and DC (up to 131 V) circuits.

Q3. What type of mounting is supported?
A3. It can be mounted in any position, offering flexibility for panel builders.