LS-11S

Limit sw, 1N/O 1N/C, snap action

Trade Price

£25.31

Per

1

Unit

EACH

Pack Quantity

1

LS-11S
LS-11S
LS-11S

Information

Eaton Moeller® series LS Position switch, Rounded plunger, Basic device, expandable, 1 N/O, 1 NC, Cage Clamp, Yellow, Insulated material, -25 - +70 °C, EN 50047 Form B

Technical Specifications

Product Length/Depth

33.5 mm

Product Height

76.5 mm

Product Width

31 mm

Product Weight

0.053 kg

Certifications

CSA

UL Category Control No.: NKCR

UL File No.: E29184

CSA File No.: 012528

UL

CSA Class No.: 3211-03

CE

CSA-C22.2 No. 14

IEC/EN 60947-5

IEC/EN 60947

UL 508

Rated operational current for specified heat dissipation (In)

6 A

Repetition accuracy

0.15 mm (Contacts/switching capacity)

Terminal capacity (flexible with ferrule)

1 x (0.5 - 1.5) mm²

10.11 Short-circuit rating

Is the panel builder's responsibility. The specifications for the switchgear must be observed.

Enclosure color

Yellow Cover

Temperature resistance

100 °C, Contact temperature of roller head

Rated operational current (Ie) at DC-13, 125 V

0.8 A

Diameter sensor

0 mm

10.4 Clearances and creepage distances

Meets the product standard's requirements.

10.12 Electromagnetic compatibility

Is the panel builder's responsibility. The specifications for the switchgear must be observed.

10.2.5 Lifting

Does not apply, since the entire switchgear needs to be evaluated.

Design

EN 50047 Form B

10.2.3.1 Verification of thermal stability of enclosures

Meets the product standard's requirements.

Interface type

None

10.8 Connections for external conductors

Is the panel builder's responsibility.

Rated conditional short-circuit current (Iq)

1 kA

Actuator type

Plunger

Sensor height

61 mm

Explosion safety category for gas

None

Sensor length

33.5 mm

Enclosure type

Cuboid

Actuating torque of rotary drives

0.2 Nm

Ambient operating temperature - max

70 °C

Climatic proofing

Damp heat, cyclic, to IEC 60068-2-30

Damp heat, constant, to IEC 60068-2-78

Rated operational current (Ie) at AC-15, 24 V

6 A

Features

Expandable

Positive opening

Forced opening

Snap-action contact

Static heat dissipation, non-current-dependent Pvs

0 W

10.9.3 Impulse withstand voltage

Is the panel builder's responsibility.

Ambient operating temperature - min

-25 °C

10.6 Incorporation of switching devices and components

Does not apply, since the entire switchgear needs to be evaluated.

10.5 Protection against electric shock

Does not apply, since the entire switchgear needs to be evaluated.

Mounting position

As required

Rated operational current (Ie) at AC-15, 220 V, 230 V, 240 V

6 A

Electric connection type

Cable entry metrical

10.13 Mechanical function

The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.

10.2.6 Mechanical impact

Does not apply, since the entire switchgear needs to be evaluated.

10.9.4 Testing of enclosures made of insulating material

Is the panel builder's responsibility.

Number of contacts (normally closed contacts)

1

10.3 Degree of protection of assemblies

Does not apply, since the entire switchgear needs to be evaluated.

Width sensor

31 mm

Heat dissipation per pole, current-dependent Pvid

0.17 W

Rated operational current (Ie) at AC-15, 380 V, 400 V, 415 V

4 A

Operating frequency

6000 Operations/h

Product category

Rounded plunger

Action

2021118113756-Mechanical Limit Switches.xlsm-Data

Equipment heat dissipation, current-dependent Pvid

0 W

Heat dissipation capacity Pdiss

0 W

Suitable for

Safety functions

Terminal capacity (solid)

1 x (0.5 - 2.5) mm²

10.2.3.2 Verification of resistance of insulating materials to normal heat

Meets the product standard's requirements.

10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects

Meets the product standard's requirements.

Connection type

Cage Clamp

Operating speed

Max. 1/0.5 m/s (with DIN cam, mechanical actuation)

For angle of actuation α = 0°/30°

Rated operational current (Ie) at DC-13, 220 V, 230 V

0.3 A

Switch function type

Quick-break switch

10.9.2 Power-frequency electric strength

Is the panel builder's responsibility.

Control circuit reliability

1 failure per 5,000,000 switching operations (statistically determined, at 5 V DC/1 mA)

1 failure per 10,000,000 switching operations (Statistically determined, at 24 V DC/5 mA)

Overvoltage category

III

Degree of protection

IP66/IP67

NEMA Other

Enclosure material finishing

Other

Pollution degree

3

10.7 Internal electrical circuits and connections

Is the panel builder's responsibility.

Rated impulse withstand voltage (Uimp)

4000 V AC

Actuator alignment

Roller cam straight

10.10 Temperature rise

The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.

Rated operational current (Ie) at AC-15, 125 V

6 A

Number of safety auxiliary contacts

1

Enclosure material

Insulated material

Plastic

Explosion safety category for dust

None

Type

Safety position switch

10.2.2 Corrosion resistance

Meets the product standard's requirements.

Actuating force at beginning/end of stroke

1.0 N/8.0 N

Supply frequency

Max. 400 Hz, Contacts

10.2.4 Resistance to ultra-violet (UV) radiation

Meets the product standard's requirements.

10.2.7 Inscriptions

Meets the product standard's requirements.

Number of contacts (normally open contacts)

1

Short-circuit protection rating

Max. 6 A gG/gL, Fuse, Contacts

Rated operational current (Ie) at DC-13, 110 V

0.6 A

Number of contacts (change-over contacts)

0

Lifespan

8,000,000 mechanical Operations

Shock resistance

25 g, Standard-action contact, Mechanical, Half-sinusoidal shock 20 ms

Rated operational current (Ie) at DC-13, 24 V

3 A

Rated insulation voltage (Ui)

400 V

Document Links

Datasheet