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| Country of Origin | Finland |
|---|---|
| Brand | ABB |
| Length | 68mm |
| Model | IP20 |
| Depth | 56mm |
| IP Rating | IP20 |
| Width | 48mm |
| Mount Type | Base |
| Series | OT |
| Minimum Operating Temperature | 40°C |
| Switching Current | 25A |
| Terminal type | Screw |
| Electrical Phase | 3 |
| Handle Colour | Grey |
| Hazardous Area Certification | ATEX |
| Number of Poles | 4 |
| Standards/Approvals | ATEX, CE, CSA, REACH, RoHS, UL, VDE |
| Switching DC Voltage | 1000V dc |
| Switching AC Voltage | 690V ac |
| Switching Power | 560kW |
| ABB 4-Pole DIN Rail Non-Fused Isolator Switch -, IP20, 16A, 75 kWBrand | ABB |
ABB OT25F4N2 1SCA104886R1001 is a 4-Pole Base Isolator Switch with an IP20 rating, ideal for safely disconnecting electrical circuits in three-phase systems. Rated at 25A switching current and capable of handling up to 560 kW power, this isolator switch ensures reliable operation in demanding industrial environments.
This DIN rail mounted isolator switch integrates a front-operated knob actuator for quick isolation of connected circuits, facilitating easy servicing and maintenance of electrical components. Its compact build with dimensions 68mm (length) x 48mm (width) x 56mm (depth) optimizes space on your DIN rail installations.
The switch employs screw-type terminal connections which ensure strong and dependable electrical contact. It withstands impulse voltages up to 8 kV, protecting against sudden voltage spikes common in energy and automotive manufacturing industries. The grey handle provides a clear visual indication and ergonomic control.
Certified under ATEX and approved by CE, CSA, REACH, RoHS, UL, and VDE, this isolator switch meets stringent safety and environmental standards. Rated for operation up to 40°C minimum and maximum temperatures, it is suited to various industrial applications requiring secure isolation.
The 4 poles enable control over multiple circuits simultaneously enhancing operational safety. Easy base mounting and DIN rail compatibility allow versatile installation and maintenance. Robust and durable construction suited for industrial switchboards.
Electrical phase compatibility is three-phase with switching DC voltage up to 1000V dc and AC voltage up to 690V ac. Padlock compatibility is not available, focusing on ease of use and immediate access. Grey handle color ensures operator clarity during switching operations.
This ABB Isolator Switch is primarily used in industrial electrical switchboards, automotive manufacturing lines, and energy distribution systems to safely isolate electrical circuits, protect equipment, and support maintenance tasks. Choose this switch for reliable, compact, and certified electrical circuit disconnection solutions.
Explore additional ABB electrical switches and related components available in EnvMart’s comprehensive catalog to build your industrial electrical installations with confidence and compliance.
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