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DEH41552 INSTALLATION INSTRUCTION FOR RIGHT POLE MOUNTING ONLY
Undervoltage Release Device
CAUTION: The device is factory installed in the right
pole only. Before inspecting or beginning any maintenance
works on the breaker, it must be dis connected from all
voltage sources, both power and control, an d breaker
placed in th e off (open ).
NOTES:
1.A ny work r equiring cover removal of a sealed breaker
voids UL listing. The UL label must be destroyed.
2 . UVR cannot be installed in bre akers code dated with
this numb er or lower: 10 1
This accessory to be installed in Right Pole only.
ELECTRICAL DATA
Cat No.
(Right Pole Only)
TEYXU1
TEYXU2
TEYXU3
TEYXU4*
TEYXU6
TEYXU7
TEYXU8
TEYXU9*
*Rated UVR coils includes externally serious mounted
resistor.
D ESCRIPTION
T his device is used for automatic breaker tripping when
line voltage drops below a pre-determined level.
—
Figure 1.
MA Current
Rated
Voltage
Dc
Ac
24V Ac
---
100
48V Ac
---
120V Ac
---
240V Ac
---
24V Dc
100
48V Dc
50
125V Dc
18
250V Dc
11
STEP 1
Breaker Preparation for Field Installation.
Open breaker contacts by moving handle to the breaker
"OFF" position as shown in Figure 2.
50
STEP 2
Removing Cover
17
10
Remove breaker c over by re moving cover screws as shown
in Figure 3. Tar must be removed and discarded to gain
---
access to screw. Remove and save plastic handle and
---
shutter.
Push trip bar towards load end to trip mechanism.
---
---
—
Fig ure 2.
—
Figure 3.
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Summary of Contents for GE DEH41552
- Page 1 DEH41552 INSTALLATION INSTRUCTION FOR RIGHT POLE MOUNTING ONLY Undervoltage Release Device STEP 1 Breaker Preparation for Field Installation. CAUTION: The device is factory installed in the right pole only. Before inspecting or beginning any maintenance Open breaker contacts by moving handle to the breaker works on the breaker, it must be dis connected from all “OFF”...
- Page 2 STEP 3 STEP 5 Cover Modification for Wire Exiting 5a. Removal of existing barrier Perform cover modification as shown in Figure 4. Remove barrier between right pole Remove all debris . mechanism center pole, as shown in Figure 6a LOAD LINE REMOVAL OF EXISTING BARRIER CUT NOTCH IN RIGHT SIDE...
- Page 3 STE P 6 STEP 7 INSTALLATION Reinstalling Cover Drop down the UVR in the right pole in locating holes Reinstall plastic breaker handle and shutter. Position the wires to provided in Base as shown Figure 7. match the wire exiting hole in the cover as shown in Figure 9. Be absolutely sure to reinstall parts in their proper Make sure no wires are pinched in the routing.
- Page 4 — — We reserve all rights in this document and ABB Inc. GE is a trademark of GE. Manufactured We reserve the right to make technical 305 Gregson Drive by ABB Inc. under license from GE. changes or modify the contents of this in the subject matter and illustrations Cary, NC 27511.