Обзор

The 3UL23 residual-current transformers detect residual currents in machines and plants. They are suitable for pure AC residual currents or AC residual currents with a pulsating DC fault current component (transformer type A in accordance with DIN VDE 0100-530/IEC TR 60755).

Together with the 3UG4625 or 3UG4825 residual-current monitoring relays for IO-Link or the SIMOCODE 3UF motor management and control device they enable residual-current and ground-fault monitoring.

The 3UL2302-1A and 3UL2303-1A residual current transformers with a bushing opening from 35 mm to 55 mm can be mounted in conjunction with the 3UL2900 accessories on a TH 35 standard mounting rail according to IEC 60715.

Заказные данные

Заказной №	Вес, кг	Описание	Наличие на складе	Заказать
3UL2302-1A	0.131	СУММИРУЮЩИЙ ТРАНСФОРМАТОР ДЛЯ КОНТРОЛЯ ТОКОВ УТЕЧКИ, ДИАМЕТР ВНУТРЕННЕГО КОЛЬЦА 35ММ КОНТРОЛЬ ТОКОВ УТЕЧКИ 30 МА...40 А	------
3UL2303-1A	0.207	Residual-current transformer for residual current monitoring Bushing opening 55 mm Residual current 30 mA...40 A	------
3UL2304-1A	0.338	Residual-current transformer for residual current monitoring Bushing opening 80 mm Residual current 30 mA...40 A	------
3UL2305-1A	0.442	Residual-current transformer for residual current monitoring Bushing opening 105 mm Residual current 30 mA...40 A	------
3UL2306-1A	0.768	Residual-current transformer for residual current monitoring Bushing opening 140 mm Residual current 30 mA...40 A	------
3UL2307-1A	1.72	Residual-current transformer for residual current monitoring Bushing opening 210 mm Residual current 30 mA...40 A	------

Аксессуары

Заказной №	Вес, кг	Описание	Наличие на складе	Заказать
3UL2900	0.005	Adapter for standard mounting rail mounting of the residual-current transformer 3UL23 up to 55 mm inside diameter	------