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Description
63A 4-Pole IP66/IP67/IP69 Rotary Isolator Switch
Gewiss GW70438P 63A Rotary Isolator – Lockable Emergency Stop with Red Knob
The Gewiss GW70438P 63A Rotary Isolator is a heavy-duty 4-pole switch designed to deliver safe and efficient disconnection in emergency or maintenance situations. Rated for 63A, it provides reliable power isolation in demanding environments such as industrial, commercial, and outdoor installations.
The device features a high-visibility red rotary knob and comes in a durable insulating material box. With an IP66/IP67/IP69 rating, it is completely sealed against dust, powerful water jets, and temporary submersion. Additionally, the knob is lockable in the OFF position with up to three padlocks (max shackle Ø8 mm), enhancing operator safety during servicing.
⚙️ Key Features of the Gewiss GW70438P 63A Rotary Isolator
- Rated Current: 63A
- Poles: 4-pole configuration
- Ingress Protection: IP66, IP67, IP69
- Knob Type: Red rotary emergency stop
- Lockable Design: YES (max. 3 locks in OFF position, max shackle Ø8 mm)
- Material: Insulating box with sealable 1/4 turn lid screws (x4)
- Mechanical Resistance: IK08
- Operating Temperature: -25°C to +60°C
- Cable Entry Points: 2 x M25/32 top + 2 x M25/32 bottom
- Cable Capacity: 2.5 mm² to 25 mm²
- Accessory Support: Up to 2 auxiliary contacts (1 per side)
- Standards Compliance: Conforms to IEC standards
✅ Why Choose Gewiss GW70438P 63A Rotary Isolator?
The Gewiss GW70438P 63A Rotary Isolator offers unmatched safety and durability. It’s built to operate under extreme conditions, with reliable IP-rated protection and impact resistance. The lockable emergency knob prevents accidental reactivation, ensuring safer maintenance procedures.
Moreover, as part of the trusted Gewiss 70 RT HP range, it’s engineered to reduce wiring time and simplify installation, making it a favorite among professionals across industries.
🌐 Ideal Use Cases
- Industrial machinery
- HVAC system control
- Outdoor power panels
- Solar energy systems
- Commercial electrical infrastructure
❓ Frequently Asked Questions (FAQs)
- Q: Can this switch be used outdoors?
A: Yes, the IP66/IP67/IP69 ratings make it ideal for outdoor and harsh environments. - Q: Is the red knob lockable?
A: Yes, (max. 3 locks in OFF position, max shackle Ø8 mm) - Q: What temperature range does it support?
A: It operates reliably between -25°C and +60°C. - Q: Can I install auxiliary contacts?
A: Yes, the unit supports up to 2 auxiliary contacts—one on each side. - Q: What cable sizes are supported?
A: It supports cables ranging from 2.5 mm² to 25 mm².
Summary of the Gewiss GW70438P 63A Rotary Isolator
The Gewiss GW70438P 63A Rotary Isolator is a robust emergency and isolation switch with a 4-pole design. Built for harsh environments, it features a red lockable knob and an IP66/IP67/IP69-rated insulating enclosure. Its 63A rating makes it perfect for industrial and commercial power systems. The unit supports auxiliary contacts and a wide cable range, offering safety, versatility, and ease of installation.
