LSA2B Honeywell, LSA2B Datasheet - Page 4

• Manufacturer Part Number: LSA2B
• Description: Basic / Snap Action / Limit Switches 0.75 -14NPT 2NC/2NO DPDT
• Manufacturer: Honeywell
• Type: Limit Switchr
• Series: HDLSr

Specifications of LSA2B

• Pole Throw Configuration: DPDT
• Switch Function Configuration: N.O./N.C.
• Operating Temp Range: -12C to 121C
• Contact Form: DPDT
• Contact Rating: 10 Amps
• Operating Force: 0.45 N
• Termination Style: Screw
• Current Rating (max): 10 Amps
• Voltage Rating Ac: 600 Volts
• Voltage Rating Dc: 250 Volts
• Actuator Type: Side Rotary
• Current, Rating: 10 A
• Ip Rating: NEMA 1, 3, 4, 4X, 6, 6P, 12, 13
• Mounting Hole Size: 0.203 In.
• Mounting Type: Mount by either of two methods: (a) use two #10 screws from the front, or (b) use two #10-32 UNF screws from the back.
• Standards: UL Listed, CSA Certified, CE Marked, EN Approved, NEMA Approved
• Temperature, Operating: -20 to 121 °C
• Termination: Screw
• Voltage, Rating: 600/250 VAC/VDC
• Lead Free Status / RoHS Status: Compliant

Rotary Actuated Switches
ADDITIONAL CIRCUITRY/ACTION OPTIONS
ORDER GUIDE
Maintained, center neutral, or sequential ac-
tion. UL listed, CSA certified. Levers not in-
cluded (see pages A36-A39).
* Use at voltage indicated for light. Wired to N.O.
circuit.
Upper temperature for lighted units is 200 F (93 C).
OPERATING CHARACTERISTICS
*** Completely fluorocarbon-sealed switches are preferred for temperatures above 200 F (93 C). Refer to page A42.
Honeywell
DPDT Double Break
SP Normally Closed
SPDT Double Break
Pretravel (degrees max.)
Note: Mechanical trip
before electrical trip
Differential Travel
(degrees max.)
Overtravel (degrees min.)
Operating Torque
(max.)
Operating Temperature
Range***
Direct Acting
Maintained
Maintained
Circuitry
Sensing and Control 1-800-537-6945 USA
Page A23
Rating
Nm
Elec.
A*
A*
A
A
B
B
B
B
D
Newton meters
Plug-in
1
120V Ind. Lite
Plug-in
1
240V Ind. Lite
Plug-in
1
Non plug-in
1
Plug-in
3
Plug-in
1
Non plug-in
3
Non plug-in
1
Non plug-in
1
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
2
2
2
2
4
2
4
2
2
Body**
SPDT
DPDT
SPDT
DPDT
Style
Conduit
Conduit
Conduit
Conduit
Conduit
Conduit
Conduit
Conduit
Conduit
ASSEMBLY MODIFICATIONS
Switches in the order guide, below, have the
operating shaft facing front. If another orien-
tation is desired, add a number from the
drawing to the catalog listing.
To specify the indicator light wired to the
N.C. circuit, add 7 to the catalog listing.
Example:
Catalog Listing LSN5A37 is an LSN5A
switch with the shaft facing right and the
indicator light wired to the N.C. circuit.
** Plug-in listings include base receptacle.
360 Alternate
LSQ300
LSQ310
LSQ320
Action
Maintained†
For low temperature, all Viton or preleaded versions see page A42.
0,45 Nm
4 in. lbs.
1-815-235-6847 International 1-800-737-3360 Canada
65
65
40
40
20
2 Position
Standard
LSN1A
LSN5A
LSN3K
LSN2B
LSN8A
LSN6B
LSN3N
LSN4L
LSN7L
30 F to 250 F
–1 to 121 C
(Pole 1 operates CCW
Pole 2 operates CW)
SPDT Double Break
CENTER NEUTRAL
Electrical rating B
Not Applicable
Not Applicable
Center Neutral
each direction
4 in. lbs.
LSM4N
LSM7N
LSM2D
LSM6D
0,45
18
10
57
HEAD ORIENTATION
(Drawing applies to this page only.)
Lever ordering information is shown on
pages A36-A39.
† Total travel is approximately 80 max. Maintained
contact switch normally used with LSZ53 yoke actua-
tor.
Mod. 5
Mod. 4
(Pole 1 operates before Pole 2,
2nd Pole 10 additional (max.)
For each pole — 5 degrees
either CW or CCW or both)
with 10 between operation
(2) SPDT Double Break
Electrical rating B
Not Applicable
Not Applicable
10 F to 250 F
–12 to 121 C
SEQUENCE
1st Pole 15
Sequential
4 in. lbs.
LSL4M
LSL7M
LSL2C
LSL6C
A35
0,45
48
(Normal)
Front
Mod. 3