LSB2R datasheet(36/38 Pages) HONEYWELL

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MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series

SPECIAL APPLICATIONS

Gravity Return Side Rotary Switches (LSS)

LSS1H gravity-return, side-rotary switches have no return

spring mechanism. The weight of the actuating lever must pro-

vide the force to restore it to the free position. The 5 in-oz. max.

operating torque is useful in conveyor applications since it

enables operation by small or lightweight objects. Because the

head is unsealed, the

LSS1H is classified as NEMA 1. However,

the switch cavity is sealed to protect the switch contacts.

LSS1H

Description

Gravity-return side

rotary

Circuitry

SPDT, double break

Contacts

Silver

Sealing

NEMA 1

Electrical rating

(B) NEMA B600

Body style

Plug-in

Conduit (NPT)

0.5 in

Differential travel

12° max.

Total travel (no stop)*

360°

Operating torque

0,035 Nm [5 in-oz]

max.

* Switch has approximately 180° dwell of the

normally closed and normally open switch contacts.

NOTE: Same polarity each pole.

75°

0°

15°

10°

Extra Low Torque Side Rotary Switches (LST)

LST1H extra-low torque, side-rotary switches have a low force

return spring and a maximim operation torque of 12 in-oz. It is

rated as NEMA 1 due to an unsealed head. The switch cavity is

sealed to protect the switch contacts.

LST1H

Description

Extra-low torque side rotary

Circuitry

SPDT, double break

Contacts

Silver

Sealing

NEMA 1

Electrical rating

(B) NEMA B600

Body style

Plug-in

Conduit (NPT)

0.5 in

Pretravel

15° max.

Differential travel

5° max.

Overtravel

60’ min.

Total travel

75° nom.

Operating torque

0,085 Nm [12 in-oz] max.

NOTE: Same polarity each pole.

LSB2R 数据表(PDF) 36 Page - Honeywell Solid State Electronics Center

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