3 4 20 for sale, brand-new and used.

The ISO-PUCK transformers are certified to UL60601-1 and CSA STD c22.2 No. 601.1 and are intended for 60 Hz operation only. The transformers are available in three power ranges of 300 VA, 600 VA and 1000 VA for a 117 V/60 Hz line frequency; 240 V/60 Hz is optional.

You are bidding on a used GTi open frame transformer. I could not find this particular model number, but from experience and using similar ones, and the function it was used for, and testing output. It was used in an access control system, providing 24vac power to a 7 amp 12V / 24VDC battery charger power supply.

Non-invasive AC Sensor Split Core Current Transformer SCT-013-000 0-100A New

Vintage TA89-127/220-50 Transformer NEW in a box Tension on branches of primary windings of TA89 transformer for 127/220 V, 50Hz *between conclusions 1 and 2, 6 and 7 - 110 V; *between conclusions 2 and 3, 7 and 8 - 10 V; *between conclusions 3 and 4, 8 and 9 - 7 V; *between conclusions 4 and 5, 9 a

SIEMENS TRANSFORMER CAT.: 3F3Y075 TYPE QL 75 KVA 60 HERTZ 3 PHASE PRIMARY (H): 480 VOLTS (LINE-LINE) SECONDARY (X): 208 VOLTS (LINE-LINE) 120 VOLTS (LINE-NEUTRAL)

CUTLER-HAMMER EATON DRY TYPE DISTRIBUTION TRANSFORMER CAT.: V60M28T75G CLASS AA THREE PHASE 60 HZ PRI. VOLTS: 600 DELTA SEC. VOLTS: 208Y/120 75 KVA FOR ADDITIONAL INFORMATION ON ITEM PLEASE SEE THE ABOVE PHOTOS.

ACME TRANSFORMER CAT.: T-2-79524-3S STYLE G PRIMARY VOLTS: 600 DELTA W/FC TAPS SECONDARY VOLTS: 480Y/277 150 KVA 60 HZ 3 PHASE WINDING RISE: 150 DEG C FOR ADDITIONAL INFORMATION ON ITEM PLEASE SEE THE ABOVE PHOTOS. ITEM HAS SOME SCRATCHES, NICKS

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Transformer IN THE ORIGINAL PACKING conclusion---

Q-TRAN Power Supply Center QT600MV-12-1-2X20-120 VOLT 600W 12 24V LOW VOLTAGE TRANSFORMER, new Old Stock 10 amp breaker for line voltage 2- 20 amp fuses for load side factory wired for 12 volt output, wiring diagram included looks like this can be reconnected for 24 volt? 14 1/2" by 13 1/2" by 3 1/4"

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This is a large powerful step-down transformer, rated 120V AC primary and 5, 20, 40, 50, and 100V secondary and about 485VA. Has 3 secondary circuits: 0-5V, 20-0-20V, and 50-0-50V. Measures 3.5 x 4 x 5.5" and 11 lbs.

The Universal Voltage Power Pack is a self-contained transformer and relay (an ON/OFF switch controlled by a circuit) designed for low-voltage 24 VDC occupancy sensors. The power pack supports and automatically detects the line-voltage input within the 100–