Katko firerated isolators (16-800A) are designed to maintain circuit integrity and isolation functionality even under fire exposure. They support safety-critical installations where continued performance during extreme conditions is required.
Built with durable materials and tested to meet relevant fire performance standards, they provide dependable isolation for public buildings, infrastructure, and industrial facilities.
GTIN
Rated operational current AC-23A 415V (A)
Enclosure type
Enclosure
Firerated
Technical data
Depth
170 mm
EMC
false
Enclosure
A5 (300 x 400 x 170 mm)
Enclosure type
Aluminium
ETIM Class
EC000216
Firerated
F300
GTIN
6419410333556
Height
400 mm
IP rating
IP65
Long product name
3-pole, Heat-resistant; F300 200°C/3h EN 12101-3, Aluminum enclosure; W300 x H400 x D170
Max. term. torque (Nm)
15..22
Mech. endurance (no. of oper.)
16000
Net weight
9.3246 kg
Nom. values w/cable size (mm²)
95
Number of poles
3
Product type
KEA 3160 FR3 A5
Rated breaking cap. ICN AC-23A 415V (A)
1080
Rated fused short-ckt current back-up fuse opt 1 (A)
250
Rated fused short-ckt current peak value (kA)
22
Rated fused short-ckt current RMS Ik opt 1 (kA)
50
Rated fused short-ckt. impulse withstand volt. Uimp (kV)
8
Rated insulation volt. Ui (V)
690
Rated operational current AC-21A 415V (A)
200
Rated operational current AC-21A 500V (A)
200
Rated operational current AC-21A 690V (A)
200
Rated operational current AC-22A 415V (A)
160
Rated operational current AC-23A 415V (A)
135
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 415V (kW)
75
Rated short-ckt. making cap. Icm 415V (kA)
11.4
Rated short-time withstand current 1s Icw 415V (kA)
6.5
Rated therm. current Ithe (A)
200
Rated therm. current Ith (A)
200
Short product description
Isolating switch F300 3x135A IP65
Switch type
Load Break Switch
Technical name
3x135A 400V 75kW
Terminals bolt size (Cu mm²)
M8
Volume
20.4 l
Width
300 mm
Dimensional drawing
Logistical data
Package size 1
1
Package size 1 depth
96 mm
Package size 1 GTIN code
6419410303733
Package size 1 height
190 mm
Package size 1 volume
2.6266 l
Package size 1 weight
0.8144 kg
Package size 1 width
144 mm
Sales unit
1
Downloadables
- Dimensional drawings media (83f3817b3dd802b8ab0fbfaf8d069fcbf15cc1b5_IsoSafe_A5_Dim.png)
- Brochures (6379e76fa5ee33ff60767c9781ca3ebaada6c217_KATKO_IsoSafe_catalogue_102024_en.pdf)
- Brochures (88bc9d1eaaa50e840fe66815236a2d4c16fce617_KATKO_IsoSafe_catalogue_082022_fi.pdf)
- Brochures (86a395c9341799e90f45174a6e4861db77624a97_KATKO_IsoSafe_catalogue_012025_pl.pdf)
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