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KET 3800 FR T10A

Isolating switch F200 3x800A

KET 3800 FR T10A

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.

Product Number
35978
Rated operational current AC-23A 415V (A)
800
Enclosure type
Painted sheet steel
Enclosure
T10A (600 x 1200 x 300 mm)
Firerated
F200
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Technical data

GTIN
6419410359785
Depth
300 mm
EMC
false
Enclosure
T10A (600 x 1200 x 300 mm)
Enclosure type
Painted sheet steel
ETIM Class
EC000216
Firerated
F200
Height
1200 mm
Max. term. torque (Nm)
50..75
Mech. endurance (no. of oper.)
10000
Net weight
53.9502 kg
Nom. values w/cable size (mm²)
2*300
Number of poles
3
Product type
KET 3800 FR T10A
Rated breaking cap. ICN AC-23A 415V (A)
6400
Rated breaking cap. ICN AC-23A 500V (A)
6400
Rated breaking cap. ICN AC-23A 690V (A)
6400
Rated fused short-ckt current back-up fuse opt 1 (A)
800
Rated fused short-ckt current peak value (kA)
76
Rated fused short-ckt current RMS Ik opt 1 (kA)
100
Rated fused short-ckt. impulse withstand volt. Uimp (kV)
12
Rated insulation volt. Ui (V)
1000
Rated operational current AC-21A 415V (A)
800
Rated operational current AC-21A 500V (A)
800
Rated operational current AC-21A 690V (A)
800
Rated operational current AC-22A 415V (A)
800
Rated operational current AC-22A 500V (A)
800
Rated operational current AC-22A 690V (A)
800
Rated operational current AC-23A 1000V (A)
400
Rated operational current AC-23A 415V (A)
800
Rated operational current AC-23A 500V (A)
800
Rated operational current AC-23A 690V (A)
800
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 415V (kW)
400
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 500V (kW)
560
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 690V (kW)
800
Rated short-ckt. making cap. Icm 690V (kA)
60
Rated short-time withstand current 1s Icw 1000V (kA)
28
Rated therm. current Ithe (A)
800
Rated therm. current Ith (A)
800
Short product description
Isolating switch F200 3x800A
Switch type
Load Break Switch
Technical name
3x800A 400V 400kW
Terminals bolt size (Cu mm²)
M12
Volume
216 l
Width
600 mm

Dimensional drawing

Logistical data

Package size 1
1
Package size 1 depth
300 mm
Package size 1 GTIN code
6419410359785
Package size 1 height
1200 mm
Package size 1 volume
216 l
Package size 1 weight
53.9502 kg
Package size 1 width
600 mm
Sales unit
1

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