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MKS(X)

MKS(X)

DC-switching relay that can switch 220 VDC, 10 A (resistive load)

The MK-S(X) is the smallest relay in the world that can switch 220VDC 10A resistive load. Applications include the safe and reliable switching of valves, solenoids, contactor coils and other instances where high resistive loads are encountered.

  • Suitable for DC-switching
  • DC load switching up to 10 A; 220 VDC (resistive load)
  • AC load models are capable of switching up to 15 A; 250 VAC (resistive load)
  • SPST-NO/SPST-NC contact form enables contact welding detection
  • Lockable test button for easy testing
Product discontinuation: 31st of March 2022. Download replacement.
Compare all models

Specifications & ordering info

Ordering information

Models for DC loads

Contact form

LED indicator & lockable test button

Order code
(___ = coil voltage + AC/DC)

Common coil voltages 1

DC

AC

SPST-NO (1-pole)

yes

MKS1XTIN-10

12, 24, 48, 110, 220

24, 110, 230

SPST-NO/SPST-NC (2-pole)

yes

MKS2XTIN-11

12, 24, 48, 110, 220

24, 110, 230

Models for AC loads

Contact form

LED indicator & lockable test button

Order code
(___ = coil voltage + AC/DC)

Common coil voltages 2

DC

AC

SPST-NO (1-pole)

yes

MKS1TIN-10

12, 24, 48

24, 110, 230

SPST-NO/SPST-NC (2-pole)

yes

MKS2TIN-11

12, 24, 48

24, 110, 230

Sockets & accessories

Order code

DIN rail

PCB

Screw

Soldering

Socket

Clip (set= 2 pcs.)

Socket

Clip (set= 2 pcs.)

No built-in diode

Built-in diode

P7MF-06

P7MF-06-D

PYC-A2

P7M-06P

PYC-A2

Specifications

Coil ratings

Rated voltage

Must operate voltage

Must release voltage

Max. voltage

Power consumption (approx.)

% of rated voltage

AC

24 V, 100 V, 110 V, 120 V, 200 V, 220 V, 230 V, 240 V

80% max.

30% min. (60 Hz)

110%

2.3 VA (60 Hz)

25% min. (50 Hz)

2.7 VA (50 Hz)

DC

12 V, 24 V, 48 V, 110 V, 220 V

15% min.

1.5 W

Contact ratings

Model

Models for DC Loads

Models for AC Loads

MKS1XT(I)(N)-10

MKS2XT(I)(N)-11

MKS1T(I)(N)-10

MKS2T(I)(N)-11

Contact form

SPST-NO

SPST-NO/SPST-NC

SPST-NO

SPST-NO/SPST-NC

Load

Resistive load

Inductive load

Resistive load

Inductive load

Resistive load

Resistive load

L/R = 7 ms

DC13 class

L/R = 7 ms

DC13 class

Contact configuration

NO

Double-break

Double-break

Double-break

Double-break

NC

−

Single-break

−

Single-break

Contact material

AgSnIn

AgSnIn

AgSnIn

AgSnIn

Rated load

NO

10 A, 220 VDC

5 A, 220 VDC

0.4 A, 220 VDC

5 A, 220 VDC

3 A, 220 VDC

0.2 A, 220 VDC

15 A, 250 VAC

15 A, 250 VAC

NC

−

2 A, 220 VDC

0.3 A, 220 VDC

0.1 A, 220 VDC

−

5 A, 250 VAC

Rated carry current

NO

10 A

5 A

15 A

15 A

NC

−

2 A

−

5 A

Max. switching voltage

NO

220 VDC

220 VDC

250 VAC

250 VAC

NC

−

−

Max. switching current

NO

10 A

5 A

15 A

15 A

NC

−

2 A

−

5 A

Max. switching capacity (reference value)

NO

2,200 W

−

−

1,100 W

−

−

3,750 VA

3,750 VA

NC

−

440 W

−

−

−

1,250 VA

Note: These values apply to a switching frequency of 30 times per minute for DC Load models and 20 times per minute for AC Load models.

Technical data

Operating time

AC: 20 ms max., DC: 30 ms max.

Release time

20 ms max.

Dielectric strength

2,500 VAC (coil-contact)

Ambient temperature

Operating: −40 to 60°C (with no icing or condensation)

Size in mm (H×W×D)

34.5×34.5×52.1

Mechanical endurance

1,000,000 operations min. (at 18,000 operations/hr)

Electrical endurance3

100.000 operations min. (at rated load and maximum switching frequency)
1. Other coil voltages available. Please see specifications.
2. Other coil voltages available. Please see specifications.
3. Measured at an ambient temperature of 23°C
1. Other coil voltages available. Please see specifications.
2. Other coil voltages available. Please see specifications.
3. Measured at an ambient temperature of 23°C

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