DPDT Knife Disconnect Switch 2 Pole Double Throw 32A 63A 100A
DPDT Knife Disconnect Switch 2 Pole Double Throw 32A 63A 100A
DPDT Knife Disconnect Switch — 2 Pole Double Throw | 32A / 63A / 100A
Take full control of your electrical circuits with this heavy-duty DPDT (Double Pole Double Throw) Knife Disconnect Switch. Designed for reliable power isolation and circuit switching, this switch is an essential component for industrial panels, workshop setups, and electrical distribution boards. Available in three current ratings — 32A, 63A, and 100A — there's a version perfectly suited to your load requirements.
Key Specifications
- Type: DPDT (Double Pole Double Throw) Knife Disconnect Switch
- Rated Voltage: AC 220V
- Rated Current Options: 32A / 63A / 100A
- EU LVD Voltage Class: Low Voltage — Below 50V AC or 75V DC
- Material: Durable Plastic Housing
- Color: Black
- Package Contents: 1 × DPDT Knife Disconnect Switch
- Country of Origin: Made in China
Why Choose This Disconnect Switch?
- ✅ Versatile Current Ratings — Choose 32A, 63A, or 100A to match your specific electrical load needs.
- ✅ Double Pole Double Throw Design — Enables safe and efficient circuit isolation or transfer between two circuits.
- ✅ Robust Construction — High-quality plastic housing built to withstand demanding electrical environments.
- ✅ Easy to Install — Straightforward knife-blade mechanism for quick connection and disconnection.
- ✅ Brand New — 100% new, unused, and high quality straight out of the box.
Ideal Applications
This DPDT knife disconnect switch is perfectly suited for use in:
- Industrial electrical control panels
- Workshop and machinery power isolation
- Electrical distribution boards
- Generator changeover applications
- DIY electrical projects requiring manual circuit switching
Important Notes
Due to manual measurement, there may be a deviation of up to 5mm. Slight color differences between product images and the actual item may occur due to lighting and photography conditions.
Learn more: OSHA on personal protective equipment
Frequently Asked Questions
Q: What does DPDT mean in a knife disconnect switch?
A: DPDT stands for Double Pole Double Throw. This means the switch controls two separate circuits simultaneously and can connect each to one of two possible outputs. It's commonly used in applications where you need to switch power sources or safely isolate two independent circuits at the same time.
Q: What current ratings are available for this DPDT knife disconnect switch?
A: This knife disconnect switch is available in three current ratings: 32A, 63A, and 100A, all rated for AC 220V. Select the rating that best matches the maximum load current of your electrical circuit to ensure safe and reliable operation.
Q: Is this disconnect switch suitable for outdoor or industrial use?
A: This DPDT knife disconnect switch features a durable plastic housing designed for use in electrical panels and control boards. It is well-suited for indoor industrial and workshop environments. For outdoor installations, ensure it is housed within a suitably rated enclosure to protect against moisture and environmental exposure.
Q: How do I install a DPDT knife disconnect switch?
A: Installation involves mounting the switch to a panel or DIN rail, then connecting your line and load wires to the designated terminals following the switch's wiring diagram. Always ensure power is fully de-energized before installation, and consult a qualified electrician if you are unsure about your specific electrical setup.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.