Cutler Hammer, Div of Eaton Corp LS-Titan Safety Interlock Switches Technical Data

Safety Products

LS-Titan Safety Interlock Switches

1.1

Technical Data and Specifications

LS-Titan Safety Interlock Switches

Units LS-...ZBZ LS-...ZB LS4...ZB

General

Standards IEC/EN 60947 IEC/EN 60947 IEC/EN 60947
Climatic proofing
Ambient temperature ˚C –25… +0 –25… +70 –25… +70
Mounting position As required As required As required
Protection type IP65 IP65 IP65
Terminal capacities
Solid mm
Flexible with ferrule mm

Contacts/Switching Capacity

Rated impulse withstand voltage U
Rated insulation voltage U
Overvoltage category/pollution degree III/3 III/3 III/3

Burden Current

AC–15
24V I
230V/240V I
400V/415V I
DC-13
24V I
110V I
220V I
Supply frequency Hz max.400 max. 400 max.400
Short-circuit rating to IEC/EN 60947-5-1 Max. fuse A gG/gL 6 6 6
Repetition accuracy mm ± 0.02 ± 0.02 ± 0.02

Mechanical Variables

Lifespan
Standard-action contact Operations x 10
Snap-action contact Operations x 10
Mechanical shock resistance (half-sinusoidal shock, 20 ms)
Standard-action contact g 10 25 5
Snap-action contact g
Operating frequency Operations/h ≤ 800 ≤ 1800 ≤ 1800

Actuation

Mechanical
Actuating force at beginning/end of stroke
ZB/ZBZ (push in/pull out) N 25/15 10/5 15/20
Mechanical holding force according to GS-ET-19 (04/2004)
XG, XW N 1500 N/A N/A
XFF, XNG, XWA N 1300 N/A N/A
XF N 750 N/A N/A
XNW N 500 N/A N/A
Electromechanical
For magnet
Power consumption
at 120 Vac VA 8 N/A N/A
at 230 Vac VA 11 N/A N/A
at 24 Vdc W 8 N/A N/A
Pickup and dropout values x U
Magnet duty factor % ED 100 N/A N/A

Note



Damp heat, constant, to IEC 60068-2-78; damp heat, cyclical, to IEC 60068-2-30.

imp

i

e

e

e

e

e

e

Vac 4000 6000 6000
V 400 500 500

A 6 10 10
A666
A444

A333
A 0.8 0.8 0.8
A 0.3 0.3 0.3



2

1 x (0.75–2.5)/2 x (0.75–1.5) 1 x (0.75–2.5)/2 x (0.75–1.5) 1 x (0.75–2.5)/2 x (0.75–1.5)

2

1 x (0.75–2.5)/2 x (0.75–1.5) 1 x (0.75–2.5)/2 x (0.75–1.5) 1 x (0.75–2.5)/2 x (0.75–1.5)

6

11010

6

0.85–1.1 N/A N/A

s

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1

1

1

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LS-Titan Products CA05208003E—April 2010 www.eaton.com 29

1.1

Mounting Instructions

1

LS-…ZB, TKG, TS

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1

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Safety Products

LS-Titan Safety Interlock Switches

LS4-…ZB

LS-…ZBZ

Actuator can be repositioned

1

for horizontal or vertical
installation. The operating

1

heads can be rotated
manually in 90° steps to suit

1

the specified direction of
operation.

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1

1

1

1

1

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1

1

1

1

Actuator can be repositioned
for horizontal or vertical
installation. The operating
heads can be rotated
manually in 90° steps to suit
the specified direction of
operation.

The operating head can be
rotated manually in 90° steps
to suit the specified level of
actuation.

In the event of a loss of
voltage, (e.g., during
commissioning), the spring­powered LS-…-.…FT-ZBZ
can be released with a
screwdriver. The auxiliary

release mechanism must
be sealed.

1

1

1

1

1

1

1

1

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30 LS-Titan Products CA05208003E—April 2010 www.eaton.com