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SFT Series

2SFT Solid Core Current Transformer – 1.13″ Window – Open Foot Mount

2SFT Solid Core Current Transformer – 1.13″ Window – Open Foot Mount

The 2SFT series is generally used with ammeters. The terminals are brass studs No. 8-32 UNC with one flat washer, lockwasher, and nut.

 

MODELS AND SIZES:

Part NumberRatio (Primary/Secondary)Accuracy @ 60Hz / Burden VAPricing
Approximate weight is 0.5lbs.
2SFT-50050:5+-3% / 2.0$28.70 (Buy Now)
2SFT-60060:5+-2% / 2.0$28.70 (Buy Now)
2SFT-75075:5+-2% / 2.0$28.70 (Buy Now)
2SFT-80080:5+-2% / 2.0$28.70 (Buy Now)
2SFT-101100:5+-1% / 2.0$28.70 (Buy Now)
2SFT-121120:5+-1% / 2.5$28.70 (Buy Now)
2SFT-1250125:5+-1% / 2.5$28.70 (Buy Now)
2SFT-151150:5+-1% / 4.0$28.70 (Buy Now)
2SFT-201200:5+-1% / 4.0$28.70 (Buy Now)
2SFT-251250:5+-1% / 6.0$28.70 (Buy Now)
2SFT-301300:5+-1% / 8.0$28.70 (Buy Now)
2SFT-401400:5+-1% / 10.0$28.70 (Buy Now)
cruus (2)cCSAus-Mark-smMagna Core Snap

Features:

 

Frequency: 50-400 Hz

Insulation Level: 600 Volts, 10 kV BIL full wave

Rating Factor: 2.0 @ 30C ambient

UL Recognized Component (E466945) and CSA Approved (260320)

 


5SFT Current Transformer – 1.56″ Window – Open Foot Mount

5SFT Current Transformer – 1.56″ Window – Open Foot Mount

The 5SFT series is used with ammeters, wattmeters, and cross current compensation. The terminal are brass studs No. 8-32 and include one flat washer, lockwasher, and nut.

 

MODELS AND SIZES:

Part NumberRatio (Primary/Secondary)Accuracy @ 60Hz / Burden VAPricing
Approximate weight is 1.0lb.
5SFT-50050:5+-2% / 1.0$33.33 (Buy Now)
5SFT-75075:5+-2% / 1.5$33.33 (Buy Now)
5SFT-101100:5+-2% / 2.0$33.33 (Buy Now)
5SFT-151150:5+-1% / 5.0$33.33 (Buy Now)
5SFT-201200:5+-1% / 5.0$33.33 (Buy Now)
5SFT-251250:5+-1% / 10.0$33.33 (Buy Now)
5SFT-301300:5+-1% / 12.5$33.33 (Buy Now)
5SFT-401400:5+-1% / 12.5$33.33 (Buy Now)
5SFT-501500:5+-1% / 20.0$33.33 (Buy Now)
5SFT-601600:5+-1% / 25.0$33.33 (Buy Now)
5SFT-751750:5+-1% / 25.0$33.33 (Buy Now)
5SFT-801800:5+-1% / 25.0$47.22 (Buy Now)
5SFT-1021000:5+-1% / 25.0$47.22 (Buy Now)
5SFT-1221200:5+-1% / 30.5$47.22 (Buy Now)
cruus (2)cCSAus-Mark-smMagna Core Snap

Features:

 

Insulation Level: 600 Volts, 10kV BIL full wave

Frequency: 50-400Hz

UL Recognized (E466945) and CSA Approved (260320)


7SFT Current Transformer – Solid Core 2.5″ Window – Open Foot Mount

7SFT Current Transformer – Solid Core 2.5″ Window – Open Foot Mount

The 7SFT series can be used with ammeters, wattmeters, and cross current compensation. The terminals are brass studs No. 8-32 UNC an include one flat washer, lockwasher, and nut,

MODELS AND SIZES:

Part NumberRatio (Primary/Secondary)Accuracy @ 60Hz / Burden VAPricing
Approximate weight is 1.5lb.
7SFT-101100:5+-2% / 2.5$44.81 (Buy Now)
7SFT-151150:5+-1% / 5.0$44.81 (Buy Now)
7SFT-201200:5+-1% / 5.0$44.81 (Buy Now)
7SFT-251250:5+-1% / 5.0$44.81 (Buy Now)
7SFT-301300:5+-1% / 12.5$44.81 (Buy Now)
7SFT-401400:5+-1% / 15.0$44.81 (Buy Now)
7SFT-501500:5+-1% / 25.0$44.81 (Buy Now)
7SFT-601600:5+-1% / 30.0$44.81 (Buy Now)
7SFT-751750:5+-1% / 30.0$60.56 (Buy Now)
7SFT-801800:5+-1% / 35.0$60.56 (Buy Now)
7SFT-1021000:5+-1% / 35.0$60.56 (Buy Now)
7SFT-1221200:5+-1% / 35.0$64.81 (Buy Now)
7SFT-1521500:5+-1% / 40.0$64.81 (Buy Now)
7SFT-1621600:5+-1% / 45.0$64.81 (Buy Now)
cruus (2)cCSAus-Mark-smMagna Core Snap

Features:

 

Frequency: 50-400 Hz

Insulation Level: 600 Volts, 10kV BIL full wave

UL Recognized (E466945) and CSA Approved (260320)