Official DistributorBy ABB
SKU
MPN
1SBL296260R2100
Weight
0.385 kg
The AF38ZB-40-00RT-21 is a 4 pole - 690 V IEC or 600 UL contactor with Ring-Tongue Terminals, controlling motors up to 11 kW / 400 V AC (AC-3) and switching power circuits up to 55 A (AC-1) or 55 A UL general use. Thanks to the AF technology, the contactor has a wide control voltage range (24-60 V 50/60 Hz and 20-60 V DC), managing large control voltage variations, reducing panel energy consumptions and ensuring distinct operations in unstable networks. Furthermore, surge protection is built-in, offering a compact solution. AF contactors have a block type design, can be easily extended with add-on auxiliary contact blocks and an additional wide range of accessories.
Technical Specifications
Dimensions
| Product Net Width | 45 mm |
| Product Net Depth / Length | 101 mm |
| Product Net Height | 86 mm |
| Product Net Weight | 0.39 kg |
Technical
| Number of Main Contacts NO | 4 |
| Number of Main Contacts NC | 0 |
| Number of Auxiliary Contacts NO | 0 |
| Number of Auxiliary Contacts NC | 0 |
| Standards | IEC/EN 60947-1, IEC/EN 60947-4-1, UL 60947-4-1, CSA C22.2 No. 60947-4-1, IEC 60077-1 (applicable parts), IEC 60077-2 (applicable parts), EN 50155 (applicable parts), TR CU 001/2011, IEC 61373, For compliance confirmation on applicable parts based on your application and combination, please consult your ABB sales representatives. |
| Rated Operational Voltage | Main Circuit 690 V |
| Rated Frequency (f) | Control Circuit 50 / 60 Hz |
| Rated Frequency (f) | Main Circuit 50 / 60 Hz |
| Conventional Free-air Thermal Current (Ith) | acc. to IEC 60947-4-1, Open Contactors Θ = 40 °C 55 A |
| Rated Operational Current AC-1 (Ie) | (1000 V) 60 °C 45 A |
| Rated Operational Current AC-1 (Ie) | (690 V) 40 °C 55 A |
| Rated Operational Current AC-1 (Ie) | (690 V) 70 °C 37 A |
| Rated Operational Current AC-3 (Ie) | (415 V) 60 °C 21.2 A |
| Rated Operational Current AC-3 (Ie) | (440 V) 60 °C 20 A |
| Rated Operational Current AC-3 (Ie) | (500 V) 60 °C 17.6 A |
| Rated Operational Current AC-3 (Ie) | (690 V) 60 °C 10.5 A |
| Rated Operational Current AC-3 (Ie) | (380 / 400 V) 60 °C 22 A |
| Rated Operational Current AC-3 (Ie) | (220 / 230 / 240 V) 60 °C 23.2 A |
| Rated Operational Power AC-3 (Pe) | (400 V) 11 kW |
| Rated Operational Power AC-3 (Pe) | (415 V) 11 kW |
| Rated Operational Power AC-3 (Pe) | (440 V) 11 kW |
| Rated Operational Power AC-3 (Pe) | (500 V) 11 kW |
| Rated Operational Power AC-3 (Pe) | (690 V) 9 kW |
| Rated Operational Power AC-3 (Pe) | (220 / 230 / 240 V) 5.5 kW |
| Rated Short-time Withstand Current Low Voltage (Icw) | at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 300 A |
| Rated Short-time Withstand Current Low Voltage (Icw) | at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 55 A |
| Rated Short-time Withstand Current Low Voltage (Icw) | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 150 A |
| Rated Short-time Withstand Current Low Voltage (Icw) | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 450 A |
| Rated Short-time Withstand Current Low Voltage (Icw) | at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 225 A |
| Rated Operational Current DC-1 (Ie) | (110 V) 2 Poles in Series, 40 °C 55 A |
| Rated Operational Current DC-1 (Ie) | (110 V) 2 Poles in Series, 60 °C 45 A |
| Rated Operational Current DC-1 (Ie) | (110 V) 2 Poles in Series, 70 °C 37 A |
| Rated Operational Current DC-1 (Ie) | (110 V) 3 Poles in Series, 40 °C 55 A |
| Rated Operational Current DC-1 (Ie) | (110 V) 3 Poles in Series, 60 °C 45 A |
| Rated Operational Current DC-1 (Ie) | (110 V) 3 Poles in Series, 70 °C 37 A |
| Rated Operational Current DC-1 (Ie) | (110 V) 4 Poles in Series, 40 °C 55 A |
| Rated Operational Current DC-1 (Ie) | (110 V) 4 Poles in Series, 60 °C 45 A |
| Rated Operational Current DC-1 (Ie) | (110 V) 4 Poles in Series, 70 °C 37 A |
| Rated Operational Current DC-1 (Ie) | (220 V) 3 Poles in Series, 40 °C 55 A |
| Rated Operational Current DC-1 (Ie) | (220 V) 3 Poles in Series, 60 °C 45 A |
| Rated Operational Current DC-1 (Ie) | (220 V) 3 Poles in Series, 70 °C 37 A |
| Rated Operational Current DC-1 (Ie) | (220 V) 4 Poles in Series, 40 °C 55 A |
| Rated Operational Current DC-1 (Ie) | (220 V) 4 Poles in Series, 60 °C 45 A |
| Rated Operational Current DC-1 (Ie) | (220 V) 4 Poles in Series, 70 °C 37 A |
| Rated Operational Current DC-1 (Ie) | (72 V) 1-Pole, 40 °C 55 A |
| Rated Operational Current DC-1 (Ie) | (72 V) 1-Pole, 60 °C 45 A |
| Rated Operational Current DC-1 (Ie) | (72 V) 1-Pole, 70 °C 37 A |
| Rated Operational Current DC-1 (Ie) | (72 V) 2 Poles in Series, 40 °C 55 A |
| Rated Operational Current DC-1 (Ie) | (72 V) 2 Poles in Series, 60 °C 45 A |
| Rated Operational Current DC-1 (Ie) | (72 V) 2 Poles in Series, 70 °C 37 A |
| Rated Operational Current DC-1 (Ie) | (72 V) 3 Poles in Series, 40 °C 55 A |
| Rated Operational Current DC-1 (Ie) | (72 V) 3 Poles in Series, 60 °C 45 A |
| Rated Operational Current DC-1 (Ie) | (72 V) 3 Poles in Series, 70 °C 37 A |
| Rated Operational Current DC-1 (Ie) | (72 V) 4 Poles in Series, 40 °C 55 A |
| Rated Operational Current DC-1 (Ie) | (72 V) 4 Poles in Series, 60 °C 45 A |
| Rated Operational Current DC-1 (Ie) | (72 V) 4 Poles in Series, 70 °C 37 A |
| Rated Insulation Voltage (Ui) | acc. to IEC 60947-4-1 690 V |
| Rated Insulation Voltage (Ui) | acc. to UL/CSA 600 V |
| Rated Impulse Withstand Voltage (Uimp) | 6 kV |
| Rated Control Circuit Voltage (Uc) | 50 Hz 24 ... 60 V |
| Rated Control Circuit Voltage (Uc) | 60 Hz 24 ... 60 V |
| Rated Control Circuit Voltage (Uc) | DC Operation 20 ... 60 V |
| Mounting on DIN Rail | TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 |
| Mounting on DIN Rail | TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715 |
| Mounting by Screws (not supplied) | 2 x M4 screws placed diagonally |
| Degree of Protection | acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP10 |
| Degree of Protection | acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP10 |
| Terminal Type | Ring-Tongue Terminals |
Technical UL/CSA
| Maximum Operating Voltage UL/CSA | Main Circuit 600 V |
| General Use Rating UL/CSA | (600 V AC) 55 A |
| Tightening Torque UL/CSA | Control Circuit 11 in·lb |
| Tightening Torque UL/CSA | Main Circuit 22 in·lb |
Why Proax for ABB AF38ZB-40-00RT-21?
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Additional Information
| Alternate Names | AF38ZB4000RT21 |
| Pack Size | 1 |
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