Emergency Stop Devices
Cable (Rope) Pull Switches
Lifeline 4
Specifications
Standards
Approvals
Safety Contact
Designation/Utilization Cat.
A600/AC-15 (Ue)
(Ie)
N600/DC-13 (Ue)
(Ie)
Thermal Current (lth)
Minimum Current
Safety Contact Gap
Rtd. Insulation Voltage
Rtd. Impulse withstand
Voltage
Pollution Degree
Max. Actuation Frequency
Case Material
Eye Nut Material
Emergency Stop & Indicator
Material
Protection
Conduit Entry
Operating Temperature
Operation Force
Max Cable Span Between
Switches
Fixing
Mounting
Mechanical Life
Weight
Colour
EN60947-5-5, ISO13850, ISOTR 12100,
IEC 60947-5-1, EN 418
CE marked for all applicable directive,
cULus and BG
2 N.C. or 3 N.C. or 4 N.C. direct
opening action
600V 500V 240V 120V
1.2A 1.4A 3A 6A
600V 500V 250V 125V
0.4A 0.55A 1.1A 2.2A
10A
5V 5mA
>2 x 2mm (0.078in)
(Ui) 500V
(Uimp) 2500V
3
1 Cycle per sec
Heavy duty die cast alloy
Stainless Steel
Acetal
IP66
3 x M20, 3 x 1/2in NPT, quick-
disconnect style
-25°C to 80°C (-13°F to 176°F)
<125N (300mm deflection;
28.1lb deflection)
75m (246ft) standard model
75m to 125m extended length model
4 x M5
Any position
1,000,000
630g (1.38lb)
Yellow body, Red E-Stop button,
Blue reset button
Description
The Lifeline 4 cable/push button operated system can be installed
along or around awkward machinery such as conveyors and provide
a constant emergency stop access.
The Lifeline 4 is the only device of its kind to incorporate the
following features in one unit making it the most versatile cable
switch on the market.
1. The positive mode mechanism ensures that the contacts are
immediately latched open on actuation and can only be reset by
the intentional action of turning the blue reset knob. The design
also protects against nuisance tripping and the effects of thermal
expansion.
2. A mushroom head emergency stop button is included on the unit
to provide E-Stop access even at the extreme ends of the span.
3. The cable status indicator makes the system easy to set up and
maintain for spans up to 125 meters.
4. Four sets of contacts are provided: 2 N.C. + 2 N.O., 3 N.C. +
1 N.O., or 4 N.C. contacts.
5. Sealed to IP 66 with rugged construction using die cast alloy and
stainless steel to withstand harsh conditions.
Features
• Switches up to 125 meter span
• Universal mounting and operation
• Lid mounted emergency stop button, designed to conform to
EN418
• Switch lockout on cable pulled and cable slack
• Cable status indicator on switch lid
Lid mounted E-Stop button
A mushroom head emergency stop
button is included on the unit to
provide total E-Stop access even at
the extreme ends of the span.
Important:
It is recommended that the LRTS (Lifeline
Rope Tensioning System) should be used
with the Lifeline 4 cable rope switch.
Cable status indicator on
lid
The cable status indicator makes
the system easy to setup and
maintain for spans up to 125
meters.
6-8
Emergency Stop Devices
Cable (Rope) Pull Switches
Lifeline 4
Accessories
Description
Indicator, M20 Conduit Pilot Light—Amber Lens T-3 1/4 Insert
Use T-3 ¼ Bulb (Sold Separately)
Indicator, 1/2in NPT Conduit Pilot Light—Amber Lens
T-3 1/4 Insert
Use T-3 1/4 Bulb (Sold Separately)
Indicator, M20 Conduit Pilot Light—Amber Lens Bayonet Style
Insert
Use LED Bulb (Sold Separately)
Indicator, 1/2in NPT Conduit Pilot Light—Amber Lens Bayonet
Style Insert
Use LED Bulb (Sold Separately)
Indicator, M20 Conduit Pilot Light—Red Lens T-3 1/4 Insert
Use T-3 1/4 Bulb (Sold Separately)
Indicator, 1/2in NPT Conduit Pilot Light—Red Lens
T-3 1/4 Insert
Use T-3 1/4 Bulb (Sold Separately)
Indicator, M20 Conduit Pilot Light—Red Lens Bayonet Style
Insert
Use LED Bulb (Sold Separately)
Indicator, 1/2in NPT Conduit Pilot Light—
Red Lens Bayonet Style Insert
Use LED Bulb (Sold Separately)
Bulb, 24V for Conduit Pilot Light 2.8W T-3 1/4 Bulb,
Miniature Screw Base
Bulb, 110V for Conduit Pilot Light 2.6W T-3 1/4 Bulb,
Miniature Screw Base
Bulb, 240V for Conduit Pilot Light 2.75W T-3 1/4 Bulb,
Miniature Screw Base
Red LED Bulb, 24V AC/DC for Conduit Pilot Light
Bayonet Style Insert
Amber LED Bulb, 24V AC/DC for Conduit Pilot Light
Bayonet Style Insert
Red LED Bulb, 120V AC for Conduit Pilot Light
Bayonet Style Insert
Amber LED Bulb, 120 AC for Conduit Pilot Light
Bayonet Style Insert
Catalogue Number
440A-A19001
440A-A19005
440A-A17124
440A-A17122
440A-A19002
440A-A19007
440A-A17125
440A-A17123
440A-A09056
440A-A09055
440A-A09054
800E-N157R
800E-N157A
800E-N169R
800E-N169A
6-10
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