UA26-30-10RA 230-240V 50Hz / 240-260V 60Hz
Product ID:85705
Updated: 2026/4/5
Key Features
- 1Ensure reliable capacitor switching with high peak current handling. 2、Achieve up to 250,000 operating cycles at 500V for long life. 3、Limit inrush current with integrated damping resistors for protection. 4、Deploy globally with 50Hz and 60Hz frequency compatibility. 5、Reduce maintenance costs through durable ABB engineering and construction.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Net Width | 54 mm | Product Net Depth / Length | 126.3 mm |
| Product Net Height | 120 mm | Product Net Weight | 0.71 kg |
| Number of Main Contacts NO | 3 | Number of Main Contacts NC | 0 |
| Number of Auxiliary Contacts NO | 1 | Number of Auxiliary Contacts NC | 0 |
| Standards | IEC/EN 60947-1, IEC/EN 60947-4-1 | Rated Operational Voltage | Auxiliary Circuit 690 V Main Circuit 690 V |
| Rated Frequency (f) | Auxiliary Circuit 50 / 60 Hz Control Circuit 50 / 60 Hz Main Circuit 50 / 60 Hz | Conventional Free-air Thermal Current (Ith) | acc. to IEC 60947-5-1, Π= 40 °C 16 A |
| Rated Operational Power AC-6b (Pe) | (230 / 240 V) 40 °C, 50 / 60 Hz 12.5 kvar (230 / 240 V) 55 °C, 50 / 60 Hz 11.5 kvar (230 / 240 V) 70 °C, 50 / 60 Hz 9 kvar (400 / 415 V) 40 °C, 50 / 60 Hz 22 kvar (400 / 415 V) 70 °C, 50 / 60 Hz 15.5 kvar (400 / 415 V) 55 °C, 50 / 60 Hz 20 kvar (440 V) 40 °C, 50 / 60 Hz 24 kvar (440 V) 55 °C, 50 / 60 Hz 20 kvar (440 V) 70 °C, 50 / 60 Hz 17 kvar (500 / 550 V), 40 °C, 50 / 60 Hz 30 kvar (500 / 550 V) 55 °C, 50 / 60 Hz 25 kvar (500 / 550 V) 70 °C, 50 / 60 Hz 20 kvar (690 V) 40 °C, 50 / 60 Hz 35 kvar (690 V) 55 °C, 50 / 60 Hz 31 kvar (690 V) 70 °C, 50 / 60 Hz 26 kvar | Rated Operational Current AC-15 (Ie) | (500 V) 2 A (690 V) 2 A (24 / 127 V) 6 A (220 / 240 V) 4 A (380 / 400 V) 3 A |
| Short-Circuit Protective Devices | Auxiliary Circuit - gG Type Fuses 10 A gG Type Fuses 125 A | Rated Short-time Withstand Current Low Voltage (Icw) | for 0.1 s 140 A for 1 s 100 A |
| Maximum Breaking Capacity | cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 420 A cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 170 A | Maximum Electrical Switching Frequency | 240 cycles per hour |
| Rated Operational Current DC-13 (Ie) | (24 V) 6 A / 144 W (48 V) 2.8 A / 134 W (72 V) 2 / 144 W (110 V) 1.1 A / 121 W (125 V) 1.1 / 138 W (220 V) 0.55 A / 121 W (250 V) 0.55 / 138 W | Rated Insulation Voltage (Ui) | acc. to IEC 60947-4-1 1000 V acc. to IEC 60947-5-1 690 V acc. to UL/CSA 600 V |
| Rated Impulse Withstand Voltage (Uimp) | 8 kV | Rated Control Circuit Voltage (Uc) | 50 Hz 230 ... 240 V 60 Hz 240 ... 260 V |
| Coil Consumption | Average Holding Value 50 / 60 Hz 12 V·A Average Holding Value 50 Hz 12 V·A Average Holding Value 60 Hz 12 V·A Average Pull-in Value 50 Hz 120 V·A Average Pull-in Value 60 Hz 140 V·A | Operate Time | Between Coil De-energization and NO Contact Opening 4 ... 11 ms Between Coil Energization and NO Contact Closing 8 ... 21 ms |
| Mounting on DIN Rail | TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 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 |
| Connecting Capacity Auxiliary Circuit | Flexible with Cable End 0.75 ... 2.5 mm² Rigid Cable 1 ... 4 mm² | Degree of Protection | acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP20 acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20 acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP20 |
| Connecting Terminals (delivered in open position) Main Poles | M 4 (+,-) pozidriv 2 screws with cable clamp | Terminal Type | Screw Terminals |
| Ambient Air Temperature | Close to Contactor for Storage -60 ... +80 °C Near Contactor for Operation in Free Air (0.85 ... 1.1 Uc) -40 ... +55 °C Near Contactor for Operation in Free Air (Uc) -40 ... 70 °C | Climatic Withstand | Category B according to IEC 60947-1 Annex Q |
| Maximum Operating Altitude Permissible | Without Derating 3000 m | Object Classification Code | Q |
| ETIM 7 | EC001079 - Capacitor contactor | ETIM 8 | EC001079 - Capacitor contactor |
| ETIM 9 | EC001079 - Capacitor contactor | eClass | V11.0 : 27371006 |
| UNSPSC | 39121529 | Manufacturer ID | 1SBL241024R8810 |
Specifications may be subject to change without notice