Basic Switches
BZ/BA Series
Standard
GENERAL INFORMATION
SPECIAL CIRCUITRY SWITCHES
‘‘Special sequence’’ switches provide un- provides a single pulse or momentary
usual circuit control. A make-before- closure of the contacts with each cycle of
break switch provides circuit continuity operation.
while switching from N.C. to N.O. In an-
other make-before-make switch, upon Double break versions can interrupt grea-
actuation, one circuit is made an interval ter inductive loads and feature shorting
before the second circuit. Another switch bar construction. A split contact version
allows control of the two isolated circuits.
Characteris tics : O.F. – Operating Force;
R.F. – Release Force; P.T. – Pretravel;
O.T. – Overtravel; D.T. – Differential Travel;
O.P. – Operating Position.
PIN PLUNGER
ORDER GUIDE
Ele ctrical
Data and
UL Code s
Page 46
O.F.
R.F. min. P.T. max. O.T. min.
D.T.
mm
inche s
O.P.*
mm
inche s
newtons newtons
ounce s
mm
mm
Catalog Lis ting
BZ-2G-A2
Re comme nde d For
ounce s
inche s
inche s
Make-before-break
contact action
10 Amps
5,56
20 max.
2,22
0,76
0,13
0,38
.015
15,9
.625
C
8
.030
.005
Dim. Dwg. Fig 5
Unoperated
Intermediate
Fully
Operated
Intermediate
Releas e
Fully
Releas ed
6BS1-B
Make-before-make
contact action
10 Amps
9,73
35 max.
2,78
10
R
–
–
–
–
Dim. Dwg. Fig. 6
*±0,38 mm
± .015 in.
10BS210
Adjustable
differential travel
20 Amps
3,10-5,56
11-20
2,78
10
0,25
.010 at
max.
0,04-0,06
.0015-.0025
16,3
.64
Y
–
0,18
.007 at max.
s e tting
s e tting
Dim. Dwg. Fig. 4-A
56 Honeywell Sensing and Control
For application help: call1-800-537-6945.
HONEYWELL [ Honeywell ]
