BZ-2R55-A2-S Honeywell, BZ-2R55-A2-S Datasheet - Page 89
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BZ-2R55-A2-S
Manufacturer Part Number
BZ-2R55-A2-S
Description
Basic / Snap Action / Limit Switches Snap Action NO/NC SPDT 15A 4.17N
Manufacturer
Honeywell
Series
BZ seriesr
Type
Basicr
Datasheet
1.BZ-2R55-A2-S.pdf
(94 pages)
Specifications of BZ-2R55-A2-S
Pole Throw Configuration
SPDT
Switch Function Configuration
N.O./N.C.
Actuator Style
Pin Plunger
Current Rating (max)
15A
Terminal Type
Screw
Product Depth (mm)
17.5mm
Product Length (mm)
49.3mm
Operating Force
4.17N
Contact Form
SPDT
Contact Rating
15 Amps
Actuator
Plunger, Pin
Termination Style
Quick Connect
Lead Free Status / RoHS Status
Compliant
Basic Switches
Magnetic Blow-out
ELECTRICAL RATING
70
Single-pole
double-throw
unless
otherwise noted
in order guide
*To polarize, connect negative side of line to common terminal. To
achieve the same effect, mount switch with brass screws, using a
non-magnetic barrier (at least
mounting surface.
Dim. Dwg. Fig. 1
Honeywell Sensing and Control
Circuitry
ORDER GUIDE
MT-4R-A28
Catalog Listing
K Rating established with
1
switch non-polarized
10 amps, 125 vac or vdc;
1/4 hp, 125 vac or vdc.
UL Code L 168
Non-polarized:
10 amps res. or 1/4 hp, 125 vdc;
3 amps max. res. 250 vdc.
Polarized*:
10 amps res. or 1/2 hp, 125 vdc;
3 amps max. res., 250 vdc.
⁄
4
thick) between the switch and
Electrical Data and
UL Codes
Pin plunger
SPDT
Recommended For
FEATURES
AVAILABLE TERMINALS
Arc resistant case
Mechanical life of 100,000 operations
— 95% survival
Temperature tolerance to
(82 C)
Mounting interchangeability with Z
switches
UL recognized
Solder (No listing designation)
UL Codes
Electrical
Data and
10 Amps
K
newtons
ounces
3,34-5,0
For application help: call 1-800-537-6945.
12-18
O.F.
180 F
R.F. min.
newtons
ounces
1,39
Characteristics: O.F. – Operating Force;
R.F. – Release Force; P .T. – Pretravel;
O.T. – Overtravel; D.T. – Differential Travel;
O.P . – Operating Position.
5
GENERAL INFORMATION
MT (single-pole double-throw) magnetic
blow-out switches are designed to switch
high capacity (125 and 250 VDC) sys-
tems. An integral magnet around the con-
tact gap protects the contacts by deflect-
ing the arc. Vents between the cover and
housing allow the hot gas to escape.
These switches are designed for the con-
trol of DC motors, solenoids, etc.
P.T. max.
inches
1,02
A28
6-32NC
will accept up to #12 wire.
mm
.04
O.T. min.
inches
.218 Screws
.005
0,13
mm
.004-.007
D.T. max.
0,1-0,18
inches
mm
MT Series
.625 .015
15,9 0,38
inches
O.P .
mm