Datasheet
Basic Switches BZ/BA Series
Standard
50HoneywellSensingandControlForapplicationhelp:call1-800-537-6945.
Characteristics: O.F. — Operating Force;
R.F. — Release Force; P.T. — Pretravel;
O.T. — Overtravel; D.T. — Differential Travel;
O.P. — Operating Position.
OVERTRAVEL
PLUNGER
ORDER GUIDE
Electrical
Data and O.F. R.F. min. P.T. max. O.T. min. D.T. O.P.*
UL Codes newtons newtons mm mm mm mm
Catalog Listing Recommended For Page 46 ounces ounces inches inches inches inches
BZ-2RD72-A2 Applications requiring gold
alloy contacts
1 Amp
P
2,5-3,61
9-13
1,11
4
0,38
.015
1,52
.060
0,01-0,05
.0004-
.0020
21,21
.835
Dim. Dwg. Fig. 11
BZ-2RD-A2 Added overtravel. For
manual operation and slow
20
° (max) cam rise
15 Amps
A
2,5-3,61
9-13
1,11
4
0,38
.015
1,52
.060
0,01-0,05
.0004-
.0020
21,21
.835
BZ-2RD24-A2 Operating in temperature
to +250
°F (121°C)
15 Amps
A
2,5-3,61
9-13
1,11
4
0,38
.015
1,52
.060
0,01-0,05
.0004-
.0020
21,21
.835
BM-1RD-A2 Up to 22 ampere load
handling
22 Amps
F
1,95-2,78
7-10
1,11
4
0,38
.015
1,52
.060
0,013-0,025
.0005-
.0010
21,21
.835
BZ-2RDS725551-A2 Applications requiring gold
alloy contacts plus
dustproof and splash
resistant seal
1 Amp
P
3,61-5,28
13-19
1,11
4—
1,52
.060
0,01-0,063
.0004-
.0025
28,20
1.110
BZ-2RDS5551-A2 Dustproof and splash
resistant seal
15 Amps
A
3,61-5,28
13-19
1,11
4—
1,52
.060
0,01-0,063
.0004-
.0025
28,20
1.110
Dim. Dwg. Fig. 12
BA-2RB-A2 Up to 20 ampere load
handling
20 Amps
G
3,89-6,12
14-22
2,78
10
1,27
.050
2,39
.094
0,05-0,19
.0020-
.0075
26,20
1.03
BE-2RB-A4 Up to 25 ampere load
handling
25 Amps
H
3,89-6,12
14-22
2,78
10
1,27
.050
2,39
.094
0,05-0,19
.0020-
.0075
26,20
1.03
Dim. Dwg. Fig. 13
BZ-2RS72-A2 Applications requiring gold
alloy contacts
1 Amp
P
2,5-3,61
9-13
1,11
4
0,38
.015
1,52
.060
0,01-0,05
.0004-
.0020
28,20
1.110
BZ-2RS-A2 Added overtravel. For
in-line operation and with JR
auxiliary actuators
15 Amps
A
2,5-3,61
9-13
1,11
4
0,38
.015
1,52
.060
0,01-0,063
.0004-
.0025
28,20
1.110
BZ-2RS24-A2 Operating in temperature
to +250
°F (121°C)
15 Amps
A
2,5-3,61
9-13
1,11
4
0,38
.015
1,52
.060
0,01-0,05
.0004-
.0020
28,20
1.110
BZ-2RST04 MIL-S-8805 application
requirements
15 Amps
A
2,5-3,61
9-13
1,67
6
0,38
.015
1,52
.060
0,01-0,05
.0004-
.0020
28,20
1.110(M8805/1-012)
Dim. Dwg. Fig. 14
BZ-RSX Manual reset
solder terminals
15 Amps
E
1,95-2,64
7-9
—
—
0,30
.012
0,64
.025
—
—
2,79
1.11
BM-1RS-A2 Up to 22 ampere load
handling
22 Amps
F
1,95-2,78
7-10
1,11
4
0,38
.015
1,52
.060
0,013-0,025
.0005-
.0010
28,20
1.110
BZ-2RS7225551-A2 Applications requiring gold
alloy contacts plus
dustproof and splash
resistant seal
1 Amp
P
2,5-4,17
9-15
1,11
4—
1,52
.060
0,01-0,063
.0004-
.0025
28,20
1.110
BZ-2RS5551-A2 Dustproof and splash
resistant seal
15 Amps
A
2,5-4,17
9-15
1,11
4—
1,52
.060
0,01-0,063
.0004-
.0025
28,20
1.110
Dim. Dwg. Fig. 15
*
±0,51 mm
±.020 in.