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Manual motor controller EMC 3x40A

- KER 340UL RA2EMC 2XM25MEMC KST16M

Manual motor controller EMC 3x40A

Katko UL/cUL listed EMC-protected enclosed disconnect switches (16-150A) are designed for applications where reliable disconnection and electromagnetic compatibility are required. The EMC-protected enclosure minimizes electromagnetic interference, supporting stable operation in installations with sensitive equipment and strict EMC requirements.

The switches support across-the-line motor starting up to 75 HP at 600 V and are suitable for a wide range of motor and load disconnect applications. Certified according to UL and CSA requirements and compliant with UL 60947-4-1A, they meet North American regulatory standards while ensuring dependable performance in electrically sensitive environments. Developed using Katko’s application-driven engineering approach, these disconnect switches provide safe, reliable and interference-controlled electrical distribution.

GTIN
6419410309247
Ampere rating 600V
40
Enclosure type
Stainless steel enclosure (AISI 316L)
Enclosure
RA2 (120 x 160 x 77 mm)
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Product details and documents

Technical data

Ampere rating 600V
40.0
Cable entries
2 x M25 (11,0-17,0 mm), metal EMC; 1 x plug, metal
Depth
77 mm
EMC
true
Enclosure
RA2 (120 x 160 x 77 mm)
Enclosure type
Stainless steel enclosure (AISI 316L)
ETIM Class
EC000216
GTIN
6419410309247
Height
160 mm
HP 208V
7.5
HP 415V
10.0
HP 480V
20.0
HP 600V
15.0
IP rating
IP66
Long product name
UL-listed, 3-pole, Acid-resistant stainless steel enclosure (AISI 316L); W120 x H160 x D77,EMC shielded, Cable entries: 2 x M25 (11,0-17,0 mm), metal EMC; 1 x plug, metal
Max. term. torque (Nm)
1.8
Mech. endurance (no. of oper.)
50000
Net weight
0.6979 kg
Nom. values w/cable size (mm²)
16
Number of poles
3
Product type
- KER 340UL RA2EMC 2XM25MEMC KST16M
Rated breaking cap. ICN AC-23A 415V (A)
320
Rated breaking cap. ICN AC-23A 500V (A)
256
Rated breaking cap. ICN AC-23A 690V (A)
256
Rated fused short-ckt current back-up fuse opt 1 (A)
40
Rated fused short-ckt current peak value (kA)
6
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)
63
Rated operational current AC-21A 500V (A)
63
Rated operational current AC-21A 690V (A)
63
Rated operational current AC-22A 415V (A)
40
Rated operational current AC-22A 500V (A)
40
Rated operational current AC-22A 690V (A)
40
Rated operational current AC-23A 415V (A)
40
Rated operational current AC-23A 500V (A)
32
Rated operational current AC-23A 690V (A)
32
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)
22
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 690V (kW)
30
Rated short-ckt. making cap. Icm 690V (kA)
2.5
Rated short-time withstand current 1s Icw 690V (kA)
1.7
Rated therm. current Ithe (A)
63
Rated therm. current Ith (A)
63
Short product description
Manual motor controller EMC 3x40A
Switch type
Load Break Switch
Technical name
3x40A 400V 22kW
Terminals bolt size (Cu mm²)
1,5..16
UL
UL 60947-4-1A
Volume
1.4784 l
Width
120 mm
Wire size Cu
14-8AWG

No dimensional drawings available for this product.

Dimensional drawing

No dimensional drawings available for this product.

Logistical data

Package size 1 depth
130 mm
Package size 1 GTIN code
6419410324332
Package size 1 height
380 mm
Package size 1 volume
13.832 l
Package size 1 weight
4.0084 kg
Package size 1 width
280 mm

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