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Isolating switch 8x40A IP66

KEA 863 A4

Isolating switch 8x40A IP66

Katko’s IsoSafe aluminium enclosed isolators are designed for demanding industrial and outdoor applications where durability, safety and reliable performance are essential. The robust aluminium enclosure provides lasting protection against weather, corrosion and mechanical stress, supporting reliable operation in challenging environments.

High-quality surface treatments enhance resistance to UV radiation, chemicals and wear, contributing to long service life in outdoor installations. Integrated safety features, including a secure door interlocking defeat mechanism and padlockable operation, help prevent unintended use and enable safe operation and maintenance. Solid construction and clean, functional design ensure consistent performance day after day.

Designed and manufactured in Finland, IsoSafe aluminium isolators reflect decades of application-driven engineering and long-term thinking. Built to meet international standards, the range is trusted in installations where failure is not an option and supports safe, sustainable and future-proof electrical distribution solutions for critical systems worldwide.

GTIN
6419410329597
Rated operational current AC-23A 415V (A)
40
Enclosure type
Aluminium
Enclosure
A4 (162 x 262 x 108 mm)
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Product details and documents

Technical data

Depth
108 mm
EMC
false
Enclosure
A4 (162 x 262 x 108 mm)
Enclosure type
Aluminium
ETIM Class
EC000216
GTIN
6419410329597
Height
262 mm
IP rating
IP66
Long product name
8-pole, Aluminum enclosure; W162 x H262 x D108
Max. term. torque (Nm)
2.5
Mech. endurance (no. of oper.)
50000
Net weight
2.8918 kg
Nom. values w/cable size (mm²)
25
Number of poles
8
Product type
KEA 863 A4
Rated breaking cap. ICN AC-23A 415V (A)
320
Rated breaking cap. ICN AC-23A 500V (A)
320
Rated breaking cap. ICN AC-23A 690V (A)
320
Rated fused short-ckt current back-up fuse opt 1 (A)
80
Rated fused short-ckt current peak value (kA)
8.2
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)
800
Rated operational current AC-21A 415V (A)
80
Rated operational current AC-21A 500V (A)
80
Rated operational current AC-21A 690V (A)
80
Rated operational current AC-22A 415V (A)
63
Rated operational current AC-22A 500V (A)
63
Rated operational current AC-22A 690V (A)
63
Rated operational current AC-23A 415V (A)
40
Rated operational current AC-23A 500V (A)
40
Rated operational current AC-23A 690V (A)
40
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 415V (kW)
22
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 500V (kW)
30
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 690V (kW)
37
Rated short-ckt. making cap. Icm 690V (kA)
3.1
Rated short-time withstand current 1s Icw 690V (kA)
2
Rated therm. current Ithe (A)
80
Rated therm. current Ith (A)
80
Short product description
Isolating switch 8x40A IP66
Switch type
Load Break Switch
Technical name
8x40A 400V 22kW
Terminals bolt size (Cu mm²)
2.5..35
Volume
4.584 l
Width
162 mm

Dimensional drawing

Logistical data

Package size 1
1
Sales unit
1

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