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1SCA022469R1260 ABB 37kW 4 Pole Plastic Enclosed EMC Safety Switch
ABB OTE75TL4B plastic enclosed EMC safety switch with 100 A rating, 4 pole configuration, 37 kW switching capability and IP65 protection for industrial machinery isolation applications.
£385.39
Why Choose the ABB OTE75TL4B Plastic Enclosed EMC Safety Switch?
The ABB OTE75TL4B is a heavy-duty plastic enclosed EMC safety switch designed for safe isolation and switching of industrial motors and machinery. As part of the reliable ABB OT enclosed safety switch series, it provides dependable AC-23A motor switching performance, secure maintenance isolation and electromagnetic compatibility for demanding industrial automation applications. :chatgpt-content-reference{index="0"}
This enclosed safety switch features a rigid glass-reinforced polycarbonate enclosure with IP65 protection, UV resistance and protection against low-pressure water jets, making it suitable for indoor and outdoor installations. The unit includes a black selector handle, interlocked cover, defeatable interlocking, padlockable operation and EMC protection using an integrated metal plate connected to the cable shield clamps. :chatgpt-content-reference{index="1"}
With a 100 A AC-22A rating, a 4-pole configuration and a 37 kW switching capability, the OTE75TL4B is suitable for machinery isolation, motor disconnect applications and industrial electrical installations requiring EMC protection. :chatgpt-content-reference{index="2"}
Key Advantages
- Heavy-duty EMC enclosed safety switch for industrial machinery applications.
- 37 kW switching capability for industrial motor isolation.
- 4-pole switching configuration for flexible circuit isolation.
- Durable IP65 plastic enclosure suitable for indoor and outdoor environments.
- Black selector handle with ON/OFF locking capability.
- EMC shielding included without requiring EMC cable glands.
- Padlockable handle supports secure maintenance isolation.
Key Features
- ABB OT enclosed safety switch series.
- 100 A AC-22A rated operational current.
- 37 kW switching power capability.
- 4-pole safety switch configuration.
- IP65 rigid glass-reinforced polycarbonate enclosure.
- EMC protection with integrated metal shield plate.
- Black selector operating handle.
- Interlocked cover with defeatable interlocking function.
- Handle lockable in ON and OFF positions.
- Mounted auxiliary contact: 1NO + 0NC.
- Fixed neutral terminal and PE terminal for 5-wire systems.
Reliable Motor Isolation with EMC Protection
The ABB OTE75TL4B provides dependable local isolation for motors, machines and industrial equipment while supporting electromagnetic compatibility requirements. Its enclosed construction protects the switching mechanism and enables safe operation during maintenance procedures.
Designed for machine builders and industrial automation engineers, the OT series combines robust enclosure technology, secure isolation features and ABB engineering quality for reliable electrical installations.
Typical Applications
- Industrial machinery motor isolation.
- Machine tools and production equipment.
- Conveyors and material handling systems.
- Automation panels and control systems.
- Manufacturing and processing equipment.
- Industrial installations requiring EMC compatibility.
Technical Specifications
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| Material | Polycarbonate | |
|---|---|---|
| Voltage | 750 V AC | |
| Device Type | EMC safety switch | |
| Series | OT Enclosed Safety Switches | |
| Product type | Plastic enclosed EMC safety switch | |
| Rated operational current AC-22A | 100 A | |
| Number of poles | 4P | |
| Rated operational voltage | 750 V AC | |
| Rated insulation voltage | 750 V | |
| Switching power | 37 kW | |
| Protection rating | IP65 | |
| Impact resistance | IK08 | |
| Enclosure material | Glass-reinforced polycarbonate | |
| Handle type | Selector handle | |
| Handle colour | Black | |
| EMC protection | Integrated metal plate with cable shield clamps | |
| Auxiliary contacts | 1NO mounted auxiliary contact | |
| Maximum auxiliary contacts | 2NO + 2NC | |
| Neutral type | Fixed and switchable neutral | |
| Cable entry position | Top and bottom | |
| Cable entry type | I-flange / I-flange | |
| Cable cross-section | 10–70 mm² | |
| Main circuit connection | Screw clamp | |
| PE terminal | 4 terminals, 10–70 mm² | |
| Mounting type | Enclosed switch mounting | |
| Pollution degree | 3 | |
| Standards | IEC 60947-1, IEC 60947-3 | |
| Dimensions (W × H × D) | 200 × 400 × 140 mm | |
| Weight | approx. 3.5 kg |
Frequently Asked Questions
What is the ABB OTE75TL4B used for?
The ABB OTE75TL4B is an EMC enclosed safety switch used for local isolation and switching of motors and industrial machinery.
What switching capacity does the OTE75TL4B provide?
The switch provides a 37 kW switching capability for industrial applications.
How many poles does the ABB OTE75TL4B have?
The OTE75TL4B features a 4-pole switching configuration.
What protection rating does the enclosure provide?
The unit features a durable IP65 plastic enclosure suitable for indoor and outdoor installations.
Does the OTE75TL4B include EMC protection?
Yes, the OTE75TL4B includes integrated EMC shielding using a metal plate connected to cable shield clamps.
Trusted by Industrial Engineers Worldwide
ABB OT enclosed safety switches are widely used in industrial machinery applications where dependable isolation, EMC protection and operator safety are required.
