Finger Grips
Bulk Electrical Cable
Wiring Devices
Wiring Devices for 250 Volt 3 phase
European Wiring Devices
Shrink Tubing
Molded "Y"s, 3 Conductor
Molded "Y"s, 4 Conductor w/Ground Fault
Molded "Y"s, 3 Conductor w/o Ground Fault
Extension Cords
Extension Cords for 250 volt 3 phase
Duo-Meter
Duo-Meter for 250 volt 3 Phase
Clamp-on Floodlight
15 % Boosters for 250 volt 3 phase
Voltage Booster, 3 Wire
Voltage Booster, 4 Wire
Voltage Booster, 110volt System
Power Supply Transformers
Step-Down Transformer
Step-Down Transformer for 3phase
Voltage X 2
Multi-Step Bucking Transformer
Motor Control Center for Hoists
"Eddy" Hook-Ups
 

Multi-Step Bucking Transformer

 
Designed for Testing Suspended Scaffold Motors
 
• Quick

• Accurate

• Productive

• Avoid Call-backs
   
Problem:
Many shop test panels have good electric power available. However in the “Real World” they know that their motors will be used close to the 200volt level. To complicate matters, the available shop electricity will vary according to the season and with the time of day. These shops would like to test close to the 200volt level.

Solution:
We are providing a multi-step voltage booster, a voltmeter and a switching device in a single indoor-outdoor enclosure.

The multi-step bucking transformer decreases voltage in steps controlled by a rotary switch. You can start as high as 277 volts and as low as 208 volts and reach the desired output

The built-in voltmeter will let the worker know exactly what the output is. The switching mechanism eliminates any rewiring or any other special knowledge.

Specifications:

Max Voltage Input: 277 volts
Maximum Output: 30 amps
Dimensions:7-1/2” Hx6”Wx18”L
Weight: 35lbs
Max Draw: 26amps

 
Output Table:
Input
Step 1
Step2
Step 3
Step 4
Step 5
Step 6
277 volts
240 volts
230 volts
220 volts
208 volts
260
225
215
206
195
251
211
202
200
244
198
228

214
200
Cat No
Description
43303
43305
With 20amp 250volt Input & Output Wiring Devices
With 30amp 250volt Input & Output Wiring Devices