Crompton Instruments MSC-2 Miniature Split Core Current Transformers with 1A or 5A Output (18mm Aperture)
£27.00
£32.40 inc. VAT
£22.00
£26.40 inc. VAT
Crompton Instruments' MSC-1 range of miniature split-core current transformers offers a cost-effective and efficient method for measuring current, without the need to break a conductor. Each Current Transformer is supplied with colour coded leads of up to 1 meters for connection to the monitoring device.
System voltage | 720V maximum |
Test voltage | 3kV for 1 minute |
System frequency | 50Hz or 60Hz |
Primary ratings | 60A to 500A |
Short circuit thermal current | 60 x rated primary current (lth): for 1 sec |
Overload withstand | 1.2 x rated current continuously |
Rated dynamic current | = 2.55 x lht |
Secondary leads | 1A, (Length 3m), 5A (Length 1m) 2.5mm Wire |
Enclosure | Flame retardant grade classified UL 94V-O |
Aperture holes centres | 18mm upto 250A, 28mm from 300A - 500A |
Operating temperature | -20°C to +70°C |
Accuracy Class | 1, 3 |
Compliant with | IEC/EN 60044-1 |
Dimensions (H, W, D & A) | 72.7, 44.5, 61.5, 18 |
Lead length | 1A: 3m 5A: 1m |
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