| Main | |
| Product Series | UEC1 |
| Product or Component Type | Contactor |
| Device Short Name | UEC1-170C |
| Contactor Application | Motor control Resistive load |
| Utilisation Category | AC-3 AC-4 AC-1 |
| Poles Description | 3P |
| Rated Operational Voltage [Ue] | Power circuit: ≤ 690 V AC 50/60Hz |
| Rated Operational Current [Ie] | 170 A (at ≤60 °C) at ≤ 400 V AC AC-3 for power circuit 200 A (at ≤60 °C) at ≤ 690 V AC AC-1 for power circuit |
[Us] Control Circuit Voltage （AC 50/60Hz） | Voltage (V): 24 36 42 48 110 115 127 220 230 240 380 400 415 |
| Code: B7 CC7 D7 E7 F7 FE7 FC7 M7 P7 U7 Q7 V7 N7 | |
| Complementary | |
| Motor Power kW | 55 kW at 220/230 V AC 50/60 Hz (AC-3) 90 kW at 380/400 V AC 50/60 Hz (AC-3) 110 kW at 660/690 V AC 50/60 Hz (AC-3) |
| Pole Contact Composition | 3 NO |
| Conventional Free Air Thermal Current [Ith] | 200 A (at ≤60 °C) for power circuit |
| Associated Fuse Rating | 200 A gG at ≤ 690 V coordination type 2 for power circuit |
| [Ui] Rated Insulation Voltage | Power circuit: 1000 V conforming to IEC 60947-4-1 |
| Overvoltage Category | III |
| Pollution Degree | 3 |
| [Uimp] Rated Impulse Withstand Voltage | 8 kV conforming to IEC 60947 |
| Mechanical Durability | 1 M cycles |
| Electrical Durability | 0.3 M cycles 150 A AC-3 at Ue ≤ 400 V |
| Control Dircuit Type | AC at 50/60 Hz standard |
| Coil Technology | Without built-in suppressor module |
| Control Circuit Voltage Limits | 0.8...1.1 Us (-40…40 °C): operational AC 50 Hz 0.85...1.1 Us (-40…40 °C): operational AC 60 Hz 0.2...0.75 Us (-40…60 °C): drop-out AC 50/60 Hz |
| Inrush Power in VA | 300 VA 50/60 Hz (at 25 °C) |
| Hold-in Power Consumption in VA | 35 VA 50/60 Hz (at 25 °C) |
| Operating Time | Power circuit: 12...26 ms closing, 4...19 ms opening |
| Maximum Operating Rate | Electrical: 300 cycs/h Mechanical: 1200 cycs/h |
| Connections - Terminals | Power circuit: bolt clamp terminals 1 10…120 mm² - cable stiffness: flexible without cable end Power circuit: bolt clamp terminals 2 10…120 mm² +10…50 mm² - cable stiffness: flexible without cable end Power circuit: bolt clamp terminals 1 10…120 mm² - cable stiffness: flexible with cable end Power circuit: bolt clamp terminals 2 10…120 mm² +10…50 mm² - cable stiffness: flexible with cable end Power circuit: bolt clamp terminals 1 10…120 mm² - cable stiffness: solid without cable end Power circuit: bolt clamp terminals 2 10…120 mm² +10…50 mm² - cable stiffness: solid without cable end Control circuit: screw clamp terminals 1 1…4 mm² (AWG 18…12) - cable stiffness: flexible without cable end Control circuit: screw clamp terminals 2 1…4 mm² (AWG 18…12) - cable stiffness: flexible without cable end Control circuit: screw clamp terminals 1 1…4 mm² (AWG 18…12) - cable stiffness: flexible with cable end Control circuit: screw clamp terminals 2 1…2.5 mm² (AWG 18…14) - cable stiffness: flexible with cable end Control circuit: screw clamp terminals 1 1…4 mm² (AWG 18…12) - cable stiffness: solid without cable end Control circuit: screw clamp terminals 2 1…4 mm² (AWG 18…12)- cable stiffness: solid without cable end |
| Tightening Torque | Power circuit: 106 lb.in（12 N·m）- on bolt clamp terminals - with internal hexagon socket wrench 5 mm Control circuit: 11 lb.in（1.2 N·m）- on screw clamp terminals - with screwdriver flat Ø 6 mm Control circuit: 11 lb.in（1.2 N·m）- on screw clamp terminals - with screwdriver Philips No 2 |
| Auxiliary Contact Composition | Without built-in auxiliary contacts |
| Mounting Support | Screw Two 35mm DIN Rail |
| Environment | |
| Standards | GB/T 14048.4，IEC/EN 60947-4-1, BS EN 60947-4-1 |
| Product Certifications | CCC，CE，UKCA |
| IP Degree of Protection | IP20 (Products with wiring terminal modules ，T type) |
Permissible Ambient Air Temperature Around the Device | -40…60 °C for normal operating Storage: -60…80 °C |
| Operating Altitude | 0...3000 m without derating |
| Fire Resistance | Current-carrying parts：850 °C conforming to IEC 60695-2-11 |
| Height | 180 mm；158 mm (Products with wiring terminal modules ，T type) |
| Width | 120 mm |
| Depth | 137 mm；141 mm (Products with wiring terminal modules ，T type) |
| Net Weight | 2.10 kg（Standard Products）；2.50 kg (Products with wiring terminal modules) |
| Packing Units | |
| Unit Type of Package 1 | 1 box |
| Number of Units in Package 1 | 1 pcs |
| Package 1 Height | 18.9 cm |
| Package 1 Width | 16.4 cm |
| Package 1 Length | 20.7 cm |
| Package 1 Weight | 2.35 kg |
| Unit type of Package 2 | 1 carton |
| Number of Units in Package 2 | 4 pcs |
| Package 2 Height | 23.1 cm |
| Package 2 Width | 37.4 cm |
| Package 2 Length | 46 cm |
| Package 2 Weight | 11.0 kg |
| Offer Sustainability | |
| REACH Regulation | Conforming |
| EU RoHS Directive | Conforming |
| Mercury Free | Yes |
| China RoHS Regulation | Conforming |
| RoHS Exemption Information | Yes |
| Contractual Warranty | |
| Warranty | 18 months |
Dimensions
UEC1-115...170 (3P, AC Coil)
AC Contactor:
Note: The unit is mm. The tolerance for mounting holes: ± 0.5; for other external dimensions: ± 1.5, unless otherwise specified.
