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Isolating switch EMC 3x125A IP66 1NO/1NC

KUM 3125 1V MF11ULEMC 2XM40MEMC M16P

Isolating switch EMC 3x125A IP66 1NO/1NC

Katko EMC isolators (10-1600A) are engineered to ensure reliable isolation while maintaining electromagnetic compatibility in sensitive installations. They are designed to meet the requirements of environments where electrical interference must be carefully controlled.

By combining effective shielding with durable construction, EMC isolators support stable system performance in industrial, commercial, and infrastructure applications where EMC compliance is critical.

E-number FI
3600859
GTIN
6419410300923
Rated operational current AC-23A 415V (A)
125
Enclosure type
Polycarbonate
Enclosure
MF11UL (280 x 380 x 130 mm)
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Product details and documents

Technical data

Cable entries
2 x M40 (19,0-28,0 mm), metal EMC; 1 x M16 (5,0-10,0 mm), plastic
Depth
130 mm
EMC
true
Enclosure
MF11UL (280 x 380 x 130 mm)
Enclosure type
Polycarbonate
ETIM Class
EC000216
E-number FI
3600859
GTIN
6419410300923
Height
380 mm
IP rating
IP66
Long product name
3-pole, Auxiliary contact 1NO/1NC, Polycarbonate enclosure; W280 x H380 x D130,EMC shielded, Cable entries: 2 x M40 (19,0-28,0 mm), metal EMC; 1 x M16 (5,0-10,0 mm), plastic
Max. term. torque (Nm)
6
Mech. endurance (no. of oper.)
16000
Net weight
3.3022 kg
Nom. values w/cable size (mm²)
70
Number of poles
3
Product type
KUM 3125 1V MF11ULEMC 2XM40MEMC M16P
Rated breaking cap. ICN AC-23A 415V (A)
1000
Rated breaking cap. ICN AC-23A 500V (A)
640
Rated breaking cap. ICN AC-23A 690V (A)
640
Rated fused short-ckt current back-up fuse opt 1 (A)
160
Rated fused short-ckt current peak value (kA)
15
Rated fused short-ckt current RMS Ik opt 1 (kA)
65
Rated fused short-ckt. impulse withstand volt. Uimp (kV)
8
Rated insulation volt. Ui (V)
800
Rated operational current AC-21A 415V (A)
160
Rated operational current AC-21A 500V (A)
160
Rated operational current AC-21A 690V (A)
160
Rated operational current AC-22A 415V (A)
125
Rated operational current AC-22A 500V (A)
125
Rated operational current AC-22A 690V (A)
125
Rated operational current AC-23A 415V (A)
125
Rated operational current AC-23A 500V (A)
80
Rated operational current AC-23A 690V (A)
80
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 415V (kW)
55
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 500V (kW)
55
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 690V (kW)
75
Rated short-ckt. making cap. Icm 690V (kA)
8
Rated short-time withstand current 1s Icw 690V (kA)
5
Rated therm. current Ithe (A)
160
Rated therm. current Ith (A)
160
Short product description
Isolating switch EMC 3x125A IP66 1NO/1NC
Switch type
Load Break Switch
Technical name
3x125A 400V 55kW
Terminals bolt size (Cu mm²)
6..70
Volume
13.832 l
Width
280 mm

Dimensional drawing

Logistical data

Package size 1
1
Package size 1 depth
106 mm
Package size 1 GTIN code
6419410272787
Package size 1 height
130.4 mm
Package size 1 volume
1.3325 l
Package size 1 weight
0.4271 kg
Package size 1 width
96.4 mm
Sales unit
1

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