Description
AF38-30-00-11 Block Contactor
The AF38-30-00-11 is a 3 pole contactor with screw terminals, suitable for 690 V IEC or 600 V UL applications. It controls motors up to 18.5 kW at 400 V AC (AC-3) or 25 hp at 480 V UL, and switches power circuits up to 50 A (AC-1) or 50 A UL general use. Thanks to AF technology, it offers a wide control voltage range: 24-60 V 50/60 Hz and 20-60 V DC, effectively managing large voltage variations, reducing panel energy consumption, and ensuring reliable operation in unstable networks.
Built-in surge protection provides a compact, robust solution. The contactor has a block type design and can be extended with auxiliary contact blocks and a wide range of accessories.
Dimensions: Width: 4.5 cm, Depth/Length: 8.6 cm, Height: 8.6 cm.
Weight: 0.31 kg.
Electrical Ratings: Rated operational voltage for main circuit: 690 V; control circuit frequency: 50 / 60 Hz; conventional free-air thermal current (Ith): 50 A; rated operational currents vary by operational conditions and voltages, e.g., AC-1: 50 A at 40 °C, AC-3: 38 A at 415 V, 24 A at 690 V; rated operational power AC-3: 18.5 kW at 400 V; maximum breaking capacity 500 A at 440 V, 200 A at 690 V; insulation voltage: 690 V; impulse withstand voltage: 6 kV.
Switching Frequencies: Maximum electrical switching frequency: 600 cycles/hour (AC-1), 150 cycles/hour (AC-2/AC-4), 1200 cycles/hour (AC-3); mechanical switching frequency: 3600 cycles/hour.
Control Circuit Voltage: 24-60 V at 50/60 Hz, 20-60 V DC.
Power Loss: 2.4 W per pole (AC-1), 1.3 W per pole (AC-3).
Operate Time: Between coil de-energization and NC contact closing: 13 – 98 ms; coil de-energization and NO contact opening: 11 – 95 ms; coil energization and NC contact opening: 38 – 90 ms; coil energization and NO contact closing: 40 – 95 ms.
Mounting: On DIN rail TH35-15 or TH35-7.5 acc. to IEC 60715; by 2 M4 screws diagonally.
Connecting Capacity: Main circuit flexible wires with ferrule: 1.5 to 10 mm²; rigid/nok ferrule: 2.5 to 10 mm². Control circuit flexible wires with ferrule: 0.75 to 2.5 mm²; rigid: 1 to 2.5 mm². Wire stripping lengths: control circuit 10 mm, main circuit 14 mm.
Degree of Protection: IP20 for coil and main terminals per IEC 60529.
Tightening Torque: Control circuit: 1.2 N·m; main circuit: 2.5 N·m.
Terminal Type: Screw terminals.
UL/CSA Ratings: Maximum operating voltage: 600 V; general use rating: 50 A at 600 V AC; horsepower rating: 2 hp single phase at 120 V AC, up to 30 hp three phase at 550-600 V AC.
Environmental Conditions: Ambient temperature operating: -25 to 60 °C with thermal overload relay, -40 to 70 °C without; storage: -60 to +80 °C; climatic withstand: category B per IEC 60947-1 Annex Q; max altitude: 3000 m; resistance to shocks and vibrations per IEC standards; pollution degree 3.
Packaging: Box of 1 piece: 8.7 x 8.7 x 4.7 cm, 0.31 kg; box of 21 pieces: 25 x 30 x 31.5 cm, 13.95 kg.
Classification Codes: Object Classification Code: Q, ETIM 7/8/9: EC000066 Power contactor, AC switching, eClass: V11.0 : 27371003, UNSPSC: 39121529, IDEA Category: 4758 Iec Contactors.
Customs Tariff Code: 85364900.
