DRS12020 CONTROL CONCEPTS, DRS12020 Datasheet - Page 2
![no-image](/images/no-image-200.jpg)
DRS12020
Manufacturer Part Number
DRS12020
Description
TVSS Din Rail Protection, 120V Single Phase (all-mode)
Manufacturer
CONTROL CONCEPTS
Type
Single-Phaser
Datasheet
1.DRS12020.pdf
(3 pages)
Specifications of DRS12020
Brand/series
PowerSure®/DRS Series
Current, Surge
20 kA
Ip Rating
IP20
Mounting Type
DIN Rail
Primary Type
Transient Voltage Surge Suppressor
Termination
Screw
Voltage, Supply
120 V
Lead Free Status / Rohs Status
RoHS Compliant part
For Use With
Industrial Equipment
Mounting: Symetrical rail EN50022/DIN 46277-3
I/O Connections: By screw terminal 4-25mm
Dimensional Data:
How to Specify the Appropriate Model
Typical MOV Model
Example: DRS 120 3 1 Q
*
**
***
Replacement modules available: Order DRS + Un + M (for MOV) or G (for Gas tube)
DRS
MOV modules are typically one module per phase and may be wired L-N, L-G or N-G.
Gas tube modules typically used in the N-G mode for type TT grounding systems.
Certain applications require higher rated components in order to survive frequent voltage rises.
In this case, order a unit with a “Q” at the end of the part number.
Nominal Voltage
(XXX)
(U n )
120
230
240
277
346
480
600
Varistor Modules*
# of Metal Oxide
(X)
0
1
2
3
4
2
by connection bus
Typical MOV/Gas Tube Model
# of Gas Tube
Modules**
(X)
0
1
Higher Rated
Voltage***
(Optional)
Q
Emerson Network Power.
Business-Critical Continuity
Emerson Network Power.com
Business-Critical Continuity, Emerson Network
Power and the Emerson Network Power logo
are trademarks and service marks of Emerson
Electric Co. ©2007 Emerson Electric Co.
Headquarters
Surge Protection
328 Water Street
Binghamton, NY 13901
T: 607-724-2484
T: 800-288-6169
F: 607-722-8713
1805 N.E. 19th Avenue
Ocala, FL 34470
T: 352-732-3029
T: 800-648-4076
F: 352-867-1237
23123 E. Mission Ave.
Liberty Lake, WA 99019
T: 509-777-2300
T: 800-953-3701
F: 509-927-0435
800 288 6169 Toll-Free
607 724 2484 Phone
607 722 8713 Fax
While every precaution has been taken to ensure accuracy and
completeness in this literature, Liebert Corporation assumes no
responsibility, and disclaims all liability for damages resulting
from use of this information or for any errors or omissions.
© 2007 Liebert Corporation. All rights reserved throughout
the world. Specifications subject to change without notice.
All names referred to are trademarks or registered trademarks
of their respective owners.
® Liebert and the Liebert logo are registered trademarks
of the Liebert Corporation.
SL-22110 (R1/07)
The global leader in enabling
Technical Support
AC Power
Connectivity
DC Power
Embedded Computing
Embedded Power
Monitoring
Outside Plant
Power Switching & Controls
Precision Cooling
Racks & Integrated Cabinets
Services
Surge Protection
Printed in USA
™
.