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Basler Electric - Relay Retrofits
The Upgrade Experts

Click to download a printable version of the chart.
 

Electromechanical

Plug-and-Play
Relays

Solid State
Retrofit Relays

Retrofit Multifunction
Numerical Relays

NO WIRING CHANGES
Plug-and-Play Relays fit into existing cases.

NO PANEL DRILLING OR CUTTING IS REQUIRED. Retrofit Relays fit in existing panel cutouts. (Adapter plates may be required.) Wiring changes are required.

General Electric Models

IAC (basic)

BE1-50/51B-214

BE1-851, BE1-951

IAC (arc flash)

BE1-50/51B-237
Arc Flash Flyer

BE1-851, BE1-951

IAC 66K (motor)

BE1-50/51B-230
Plug and Play Feature Flyer

BE1-851

ACR

BE1-79A

BE1-851, BE1-951

BDD
CFD
STD

BE1-87T

BE1-CDS240,
BE1-CDS220
Replacement Feature Flyer

CFD
IJD

BE1-87G

BE1-CDS240,
BE1-CDS220

CHC

BE1-851

CFI

BE1-81O/U

BE1-IPS100

GGP

BE1-32R

BE1-GPS100

IGS

BE1-25

BE1-951

NLR

 

BE1-851

NLR21U

BE1-79A

PJG

BE1-64F

PVD
SBD

BE1-87B

SBC

BE1-1051

SFC

BE1-50/51B-229

SHR
CFF

BE1-700V
(vertical with adapter)

SFF

BE1-81O/U

BE1-IPS100

ABB (Westinghouse) Models

CO (basic)

BE1-50/51B-219

BE1-851

CO (arc flash)

BE1-50/51B-235
Arc Flash Flyer

BE1-851

CO (FT-21 case)

BE1-50/51B-240
(with adapter)

CW

BE1-GPS100

HU

BE1-87T

BE1-CDS240,
BE1-CDS220
Replacement Feature Flyer

MMCO*

BE1-851

SA-1
CA

BE1-87G

BE1-CDS240,
BE1-CDS220

CircuitShield O/C

BE1-50/51M

CircuitShield Type 64F

BE1-64F

DPU2000

BE1-951 (with adapter)

DPU2000R

BE1-1051

TPU

BE1-CDS240,
BE1-CDS220

XASV
XM

BE1-25A (with adapter)
Comparison Chart

Industrial Solutions Section
* Need two extra fingers for DC

For more information on Basler relay functionality, case size and dimension to determine suitable for replacement of older electromechanical relays, download Application Note - PC-CASES.

Numeric multifunction relays fit in existing panel cutouts for transformer differential and overcurrent relays, upgrading existing protection without the need for large scale capital projects, saving time and money. For details, see Application Note PC-CDS04.

You can learn more about upgrading aging underfrequency protection by replacing existing GE and ABB 81 relays with a BE1-IPS100 multifunction relay system. See Application Note PC-IPS02 for details on the specific mounting plates and the S1 case version of the BE1-IPS100.

For an exploration of the solutions the BE1-50/51B provides to the problems of aging electromechanical IAC- and CO-type relays as a plug-and-play replacement, see Application Note PC-5051B

Application Note PC-5051B02 can help you select the appropriate BE1-50/51B model for IAC and CO replacement.

In addition, the BE1-50/51B-230 replaces electro-mechanical overcurrent motor protection relay type IAC66K with no wiring changes. See Application Note PC-IAC66K for details or download the Plug and Play Feature Flyer.

To see how Basler BE1-79A RS contact function emulates that of an ACR reclosing relay and provides application options, see Application Note PC-79A01.
 


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