Theben TIMEGUARD Weathersafe IS3N-20 Manual

Installation & Operating Instructions
IP65 Isolator Switches
Model: IS3N-20 – 3 Pole, 20A
Model: IS4N-20 – 4 Pole, 20A
Model: IS4N-40 – 4 Pole, 40A
Model: IS4N-63 – 4 Pole, 63A
Model: IS3N-32 – 3 Pole, 32A
Model: IS4N-32 – 4 Pole, 32A
Model: IS4N-100 – 4 Pole, 100A

IS4N-100
Manual Motor Controller EN60947-3
MOTOR 120V 240V 415V 220V 415V
3ph HP 10 25 50 lu = lth = AC21A 100A
1ph HP 5 15 30 AC-23A 3ph 22kW 37kW
100A 415V AC AC-3 1ph 18.5kW 30kW
IS4N-63
Manual Motor Controller EN60947-3
MOTOR 120V 240V 415V 220V 415V
3ph HP 5 10 20 lu = lth = AC21A 63A
1ph HP 2 5 10 AC-23A 3ph 11kW 22kW
63A 415V AC AC-3 1ph 11kW 22kW
IS4N-40
Manual Motor Controller EN60947-3
MOTOR 120V 240V 415V 220V 415V
3ph HP 3 7.5 15 lu = lth = AC21A 40A
1ph HP 1.5 3 7.5 AC-23A 3ph 7.5kW 15kW
40A 415V AC AC-3 1ph 7.5kW 11kW
IS3N-32 and IS4N-32
Manual Motor Controller EN60947-3
MOTOR 120V 240V 415V 220V
415V
3ph HP 1.5 3 5 lu = lth = AC21A 32A
1ph HP 0.5 1.5 3 AC-23A 3ph 7.5kW
32A 415V AC AC-3 1ph 5.5kW
IS3N-20 and IS4N-20
Manual Motor Controller EN60947-3
MOTOR 120V 240V 415V 220V
415V
3ph HP 1.5 3 5 lu = lth = AC21A 20A
1ph HP 0.5 1.5 3 AC-23A 3ph 5.5kW
20A 415V AC AC-3 1ph 4.0kW
2
1. Dimensions
4. Specifications
3. Cleaning
Care should be taken when cleaning this product.
• Inside the lid should only be wiped with a clean dry cloth.
• The outside can be cleaned with mild detergent.
• Solvent based cleaners should not be used.
2. Installation Instructions
Please note that all instructions are to be left with the
customer after installation
The Weathersafe Isolator range is manufactured from tough, durable
thermoplastic, and is intended for use in an outdoor environment,
or one in which the protection provided by the Weathersafe Extreme
range is required. The protection level is IP65.
• These products should be installed by a competent person
(e.g. qualified electrician) in accordance with these instructions and
in compliance with the appropriate clauses of the current edition of
the IEE wiring and building regulations.
• The Weathersafe Isolator range is designed to be mounted on a
vertical flat surface.
• The rear box shall be mounted on the wall using fixings and wall
plugs if necessary. The fixing dimensions are marked on the back
of the rear box.
• The front moulding can only be removed when the switch is on
the OFF position.
• The terminals should be tightened to a torque of 1.8Nm.
Do not exceed the maximum cables sizes:
• 20A 2.5mm2
• 32A 6mm2
• 40A and 63A 16mm2
• 100A 25mm2
• A cable gland of IP65 or higher should be used in order to maintain
the IP rating.
• The relevant cable entry knockout should be carefully removed by
scoring the groove around the required knockout with a sharp knife
and then tapping it out with a small hammer onto a screwdriver in
the groove.
• When re-assembling the enclosure ensure that the gasket is fully in
place in order to retain the IP65 rating.
• Tighten the screws supplied to refix the front cover in place. Do not
overtighten. Use of an electric screwdriver is not recommended.
• Advice should be sought before installing this product in an
environment where it is likely to be subjected to chemicals,
oils or solvents.
A
B
ØE
C
F
D
H
G
TG49315 – November 2019
67-058-525 (Issue 3)
Timeguard Limited.
Victory Park, 400 Edgware Road, London NW2 6ND
Sales Office: 020 8452 1112
or email [e-mail]
For a product brochure please contact:
For assistance with the product please contact:
HELPLINE 020 8450 0515
3 Year Guarantee
In the unlikely event of this product becoming faulty due to defective material
or manufacture, within 3 years of the date of purchase, please return it to
your supplier in the first year with proof of purchase and it will be replaced
free of charge. For years 2 to 3 or any difficulty in the first year, telephone
our helpline on 020 8450 0515.
Note: a proof of purchase is required in all cases. For all eligible replacements
(where agreed by Timeguard) the customer is responsible for all shipping/
postage charges outside of the UK. All shipping costs are to be paid in
advance before a replacement is sent.
or email [e-mail]
www.timeguard.com
A B C D ØE F G H
IS3N-20 IS4N-20 100 82 65.5 97.5 2x M20 60 60 90
IS3N-32 IS4N-32 141 100 67.5 99.5 2x M20/25 100 75 126
IS4N-40 IS4N-63 175 121 90.5 122.5 2x M20/25 135 96 161
IS4N-100 240 160 96 138 2x M25/32
1x M20 193 142 NA
50Hz
50Hz
50Hz
50Hz
50Hz