Standard Industrial Transformers

TH Series IP55 Transformer with Selective RCD & MCB Protection

Type Ref: TH/1/2/C1/RCD-300S/IP55

2kVA icon Continuous rating icon Wall/floor mounting icon RCD icon


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TH series Transformer Assembly, 2 kVA continuously rated (3300VA intermittent), 230:110CTE, housed in a heavy duty IP55 enclosure fitted with 1 x 16A DP Type "C" MCB / 300mA 110V Selective RCCB combination on secondary with protective window. The RCCB provides protection on circuits with a high earth fault loop impedance and discriminates with downstream 30mA RCDs.

Blakley Electrics enclosed transformer assembly providing a Reduced Low Voltage Supply (RLV) in accordance with BS7671 (IET Wiring Regulations). The assembly is supplied complete with the fitments detailed below:

Heavy duty TH series, wall / floor mounting, sheet steel, non-vented to IP55. The enclosure is phosphate pre-treated prior to electrostatically applied powder coating, shade Dark Admiralty Grey.

2000 VA single-phase continuously rated or 3300VA intermittently rated. The transformer is double wound and manufactured in accordance with BS EN 61558 Parts 1 and 2-4.

Primary Volts
230 with tappings at 220, 240 and 250 volts.

Secondary Volts
110 CTE (in accordance with BS EN 61558 Part 2-23).

1 no. 16A DP Type “C” MCB / 63A DP 300mA 110V Selective Type A RCCB combination, mounted behind a hinged protective window.
The incorporation of a Selective RCCB ensures compliance with the 5 second disconnection time for RLV circuits (with conventionally sized load conductors) and discriminates with any downstream 30mA RCCBs which may be incorporated within protected socket assemblies, etc.

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On Application

This product cannot currently be purchased online. Please contact Blakley Electrics Customer Services on 0333 188 0284 to discuss your requirements and for pricing and lead times.

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