ABB's OT250ERRR4TZ is a high-performance, 400V AC safety switch featuring a stainless steel AISI316L enclosure. It offers reliable operation and is designed for industrial settings.
Product ModelOT250ERRR4TZ
Material Number1SCA125019R1001
Product ID89566
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable OperationThe ABB OT250ERRR4TZ ensures consistent performance in high-voltage applications, making it a trusted choice for industrial safety.
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2. Stainless Steel EnclosureThe AISI316L stainless steel enclosure provides durability and resistance to corrosion, ensuring the switch remains functional in harsh environments.
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3. Interlocked CoverThe interlocked cover design enhances safety by preventing accidental operation, reducing the risk of electrical accidents.
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4. High Current CapacityWith a current rating of 250A, this safety switch can handle significant electrical loads, making it suitable for demanding industrial applications.
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Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Degree of Protection
acc. to IEC 60529 IP65
Pollution Degree
3
Product Net Width
400 mm
Product Net Height
600 mm
Product Net Depth / Length
230 mm
Product Net Weight
25 kg
5. IP65 RatingThe IP65 rating ensures the switch is protected against dust and water ingress, providing a reliable operation in various environmental conditions.
Cable Entry Position
Up/Down
Cable Outlets Per Side
4xring-flange+ø25mm / 4xring-flange+ø25mm
Connecting Capacity Main Circuit
Hole Diameter 8 mm Screw Clamp / PE Terminal 4pcs, 10â¦70+4pcs M8 mm²
