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Manual motor controller 3x16A

- KER 316UL RA2

Manual motor controller 3x16A

Katko UL/cUL listed stainless steel enclosed disconnect switches (AISI 304 and AISI 316L) are designed for demanding industrial and hygienic environments where corrosion resistance, reliability and compliance are essential. Available in Type 1, Type 3R, Type 12 and Type 4X configurations, the stainless steel enclosure provides excellent protection against chemicals and frequent washdown, ensuring dependable operation in harsh conditions.

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 expectations where performance, cleanliness and durability are critical.

GTIN
6419410347300
Ampere rating 600V
16
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
16.0
Depth
77 mm
EMC
false
Enclosure
RA2 (120 x 160 x 77 mm)
Enclosure type
Stainless steel enclosure (AISI 316L)
ETIM Class
EC000216
GTIN
6419410347300
Height
160 mm
HP 208V
3.0
HP 415V
3.0
HP 480V
10.0
HP 600V
7.5
IP rating
IP66
Long product name
UL-listed, 3-pole, Acid-resistant stainless steel enclosure (AISI 316L); W120 x H160 x D77
Max. term. torque (Nm)
1.8
Mech. endurance (no. of oper.)
50000
Net weight
0.6418 kg
Nom. values w/cable size (mm²)
4
Number of poles
3
Product type
- KER 316UL RA2
Rated breaking cap. ICN AC-23A 415V (A)
128
Rated breaking cap. ICN AC-23A 500V (A)
128
Rated breaking cap. ICN AC-23A 690V (A)
128
Rated fused short-ckt current back-up fuse opt 1 (A)
40
Rated fused short-ckt current peak value (kA)
6.1
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)
25
Rated operational current AC-21A 500V (A)
25
Rated operational current AC-21A 690V (A)
25
Rated operational current AC-22A 415V (A)
16
Rated operational current AC-22A 500V (A)
16
Rated operational current AC-22A 690V (A)
16
Rated operational current AC-23A 415V (A)
16
Rated operational current AC-23A 500V (A)
16
Rated operational current AC-23A 690V (A)
16
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 415V (kW)
7.5
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 500V (kW)
7.5
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 690V (kW)
11
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)
25
Rated therm. current Ith (A)
25
Short product description
Manual motor controller 3x16A
Switch type
Load Break Switch
Technical name
3x16A 400V 7.5kW
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

Dimensional drawing

Logistical data

Package size 1 depth
156 mm
Package size 1 GTIN code
6419410305737
Package size 1 height
532 mm
Package size 1 volume
24.8976 l
Package size 1 weight
8.6413 kg
Package size 1 width
300 mm

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