| BRAND | Wöhner |
| Product | 32433 |
| Description | Connector |
| Internal code | ONR4218019 |
| Technical specification | - Busbar adaptor with cables AWG 12 = 4 mm² - 2 support rails - Width: 45mm, Length: 260mm Information IEC standards IEC 61439- 1:2011 GB/T 7251.1 Electrical values IEC Rated current (IEC): 25 A Rated voltage (IEC) AC: 690 V Rated insulation voltage Ui AC: 800 V Rated surge voltage Uimp: 6 kV Short-circuit resistance: the short-circuit resistance of the combination of busbar adapter and motor circuit breaker is determined by the motor protection switch Motor protection switch up to 25 A: 50 kA @ 600 V/forward current 7 kA Motor protection switch up to 32 A: 25 kA @ 480 V/forward current 9 kA Dissipation of the item: With a practical load of 80%, the power output is 1.2 W. (At full load, the power output is 1.9 W.) Information UL standards UL 508 for UL Feeder Circuits >250V Electrical values UL Rated current (UL): 25 A Rated voltage (UL) AC: 600 V SCCR unprotected max: 5 kA 3 cycles (without OPD) @ 600 V AC SCCR protected max: 65 kA SCCR: 30 kA with any NKJH Comb Motor Controller 12.5 A/600 V AC 50 kA with any NKJH Comb Motor Controller 32 A/480 V AC 65 kA with any NKJH Comb Motor Controller 16 A/480 V AC 65 kA with any NKJH Comb Motor Controller 25 A/ 480 V AC Mechanical values W x H x D: 45 x 260 x 63 Weight: 35.7 kg/100 Polarity: 3-pin For busbars: 12, 15, 20, 25, 30 x 5, 10 and mounting angles Material properties Casing: temperature resistant up to 125°C, self-extinguishing according to UL 94, leakage resistance CTI 600, halogen-free DIN rail: temperature-resistant up to 125°C, self-extinguishing according to UL 94, leakage resistance CTI 550, halogen-free Screws: Screw +/- (PZ1), zinc-plated, chromed Conductor insulation: temperature resistant up to 105 °C |
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