Specifications

2
Smallest Mini-Contactors in the World
At 45 × 48 × 49mm (W×H×D), these Contactors achieve the
same dimensions for AC-operated and DC-operated models.
Complete Lineup
Models available with 3 different ratings: 6A, 9A, or 12A.
Models available with AC, DC, or low-power operating coils.
Enhanced Safety and Applicability
Standard-feature removable terminal cover (IP20).
Mirror contacts.
Short-circuit current rating (SCCR): 50kA 480V
* When used in combination with an MMS.
UL ratings: 480V 5HP
IEC ratings: 480V 12A (AC-3)
Environment
RoHS Compliant (EU Restriction of the Use of Certain
Hazardous Substances in Electrical and Electronic Equipment)
The materials used do not contain any of the six substances that are
specified in the RoHS Directive or have less than the specified content
percentages of those substances.
International Safety Standards for Standard Models
International standards for standard models: IEC, GB (CCC),
JIS, UL, and TÜV
The Smallest Class of Magnetic Contactors and Thermal Overload Relays in the World
Mini-Contactors and Thermal Overload Relays
SK Series: SK06, SK09, and SK12
Low Power Consumption
The operating coil uses a newly designed electromagnet
section to help save power for both AC and DC models.
Note: Legend
■
: Compliance with standard models.
Inrush: 22VA Sealed: 4.5VA
Comparison with FUJI SC-M Series
Magnetic Contactors: SK06, SK09, and SK12
Comparison with FUJI SJ Series
45mm
48mm
49mm
Interlock UnitCoil Surge Suppression Unit
Auxiliary Contact Blocks
(compact 2-pole)
Auxiliary Contact Blocks
(2-pole or 4-pole)
Many Options
Auxiliary Contact Blocks (2-pole, 4-pole, or compact 2-pole)
Coil Surge Suppression Unit
Interlock Unit
Link Modules (for use in combination with an MMS).
Product Type Compliant Standards Certified Standards EC
Directives
Certifying
Body
IEC EN JIS UL CSA GB CE Marking TÜV
International Europe Japan USA Canada China Europe Germany
EN JIS
TÜV Rheinland
Magnetic
Contactors
SK
□
A
■ ■ ■ ■ ■ ■ ■ ■
SK
□
G
■ ■ ■ ■ ■ ■ ■ ■
SK
□
L
■ ■ ■ ■ ■ ■ ■ ■
Thermal Overload
Relays
TK12
■ ■ ■ ■ ■ ■ ■ ■
Standard Compliance
DC Coil
Standard DC coil : 2.4W
Low-power DC coil : 1.2W
* Up to two auxiliary contacts can be added.
Directly drive these Contactors with DC transistor
outputs from PLCs or other devices.
AC Coil
Power consumption
86% of
previous models
69% of
previous models
75% of
previous models