OT40FT4N1
Product ID:82371
Updated: 2026/7/14
Key Features
- 1Operate from the front for easy access and control.
- 2Mount on DIN-rails for compact and organized installations.
- 3Secure connections with protected clamp terminals.
- 4Handle 40 A at 380-415 V, 500 V, and 690 V.
- 5Meet IEC/EN 60664-1 and UL 508 standards.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Degree of Protection | Front IP20 | Environmental Information | 1SCC301262D0201 |
| Pollution Degree | 3 | Product Net Width | 54 mm |
| Product Net Height | 52 mm | Product Net Depth / Length | 52 mm |
| Product Net Weight | 0.13 kg | Cable Cross-Section | Cu 0.75 ... 10 mm² |
| Conventional Thermal Current (Ithe) | Fully Enclosed 40 A | Degree of Protection | Front IP20 |
| Handle Type | Handle and shaft not included | Lock Type | No |
| Mechanical Durability | 20000 | Number of Poles | 4P |
| Pollution Degree | 3 | Power Loss | at Rated Operating Conditions per Pole 1.6 W |
| Rated Impulse Withstand Voltage (Uimp) | 8 kV | Rated Insulation Voltage (Ui) | acc. to IEC/EN 60664-1 750 V |
| Rated Operational Current AC-22A (Ie) | (380 ... 415 V) 40 A (500 V) 40 A (690 V) 40 A | Rated Operational Current AC-23A (Ie) | (380 ... 415 V) 23 A (500 V) 23 A (690 V) 12 A |
| Rated Operational Power AC-23A (Pe) | (220 ... 240 V) 5.5 kW (400 ... 415 V) 11 kW (500 V) 11 kW (690 V) 11 kW | Rated Operational Voltage | Main Circuit 750 V |
| Rated Short-Circuit Making Capacity (Icm) | (690 V) 0.71 kA | Rated Short-time Withstand Current Low Voltage (Icw) | for 1 s 0.5 kA |
| Standards | IEC 60947-3 / UL 508 / CSA C22.2 No. 14 | Terminal Type | Screw Terminals |
| Tightening Torque | acc. IEC 60947-1 0.8 N·m | Maximum Operating Voltage UL/CSA | 600 V |
| Ampere Rating | 40 A | Horsepower Rating UL/CSA | (110 ... 120 V AC) Single Phase 2 Hp (240 V AC) Single Phase 5 Hp (440 ... 480 V AC) Single Phase 10 Hp (550 ... 600 V AC) Single Phase 15 Hp (220 ... 240 V AC) Three Phase 10 Hp (440 ... 480 V AC) Three Phase 20 Hp (550 ... 600 V AC) Three Phase 25 Hp |
| Tightening Torque | acc. IEC 60947-1 0.8 N·m | Object Classification Code | Q |
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) | Manufacturer ID | 1SCA104958R1001 |
Specifications may be subject to change without notice
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