Basler BE1-50/51B-101 User Manual

9252000991 Rev N BE1-50/51B General Information 1-3
Table 1-1. BE1-50/51B Overcurrent Relays, One Ampere CT Secondary, 50/60 Hz
Sensing Input Range (Amps)
Model Number Case Style SW3-3 Selects
TIME INST
BE1-50/51B-101
A1
0.2 Second Delay 0.1 - 3.18 0.2 - 19.8
BE1-50/51B-201
A1
Curve Set 0.1 - 3.18 0.2 - 19.8
BE1-50/51B-102
S1 (Projection Mount)
0.2 Second Delay 0.1 - 3.18 0.2 - 19.8
BE1-50/51B-202
S1 (Projection Mount)
Curve Set 0.1 - 3.18 0.2 - 19.8
BE1-50/51B-103
S1 (Semi-Flush Mount)
0.2 Second Delay 0.1 - 3.18 0.2 - 19.8
BE1-50/51B-203
S1 (Semi-Flush Mount)
Curve Set 0.1 - 3.18 0.2 - 19.8
Table 1-2. BE1-50/51B Overcurrent Relays, Five Ampere CT Secondary, 50/60 Hz
Sensing Input Range (Amps)
Model Number Case Style SW3-3 Selects
TIME INST
BE1-50/51B-105
A1
0.2 Second Delay 0.5 - 15.9 1.0 - 99.0
BE1-50/51B-205
A1
Curve Set 0.5 - 15.9 1.0 - 99.0
BE1-50/51B-106
S1 (Projection Mount)
0.2 Second Delay 0.5 - 15.9 1.0 - 99.0
BE1-50/51B-206
S1 (Projection Mount)
Curve Set 0.5 - 15.9 1.0 - 99.0
BE1-50/51B-107
S1 (Semi-Flush Mount)
0.2 Second Delay 0.5 - 15.9 1.0 - 99.0
BE1-50/51B-207
S1 (Semi-Flush Mount)
Curve Set 0.5 - 15.9 1.0 - 99.0
NOTE: 100 series relays (e.g. - BE1-50/51B-105) have the integrating reset function when there is
adequate input current to power the relay. 200 series relays (e.g. - BE1-50/51B-205) have the integrating
reset function even when the input current falls to zero.
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Basler BE1-50/51B-101 Specifications

General

Brand	Basler
Model	BE1-50/51B-101
Category	Other
Language	English