MR series Control switch (Ø22, Ø25, Ø30)
- Snap-action contact unit
- Bright and durable due to use of LED light
- Aluminum guard / Plastic guard
- Assembling type (actuator and contact part)
- IP65 protective structure (Push button, Pilot lamp, Emergency stop)
CEEKRoHS

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Specification

+ Push button switch

Model

Aluminum guard

Flat Ø30

Flat Ø25

Protrusion Ø22

Appearance

Actuator code

MRF-A(Ø30)

MRF-N(Ø25)

MRF-R(Ø22)

Model

Plastic guard

Flat Ø25

Protrusion Ø22

Appearance

Actuator code

MRF-K(Ø25)

MRF-T(Ø22)

+ Illuminated push button switch

Model

Aluminum guard

Flat Ø30

Flat Ø25

Protrusion Ø22

Appearance

Actuator code

MRX-A(Ø30)

MRX-N(Ø25)

MRX-R(Ø22)

Model

Plastic guard

Flat Ø25

Flat Ø22

ON / OFF

Appearance

Actuator code

MRX-K(Ø25)

MRX-T(Ø22)

MRX-WM2

+ Indicator light

Model

Aluminum guard

Flat Ø30

Flat Ø25

Protrusion Ø22

Appearance

Actuator code

MRP-A(Ø30)

MRP-N(Ø25)

MRP-R(Ø22)

Model

Plastic guard

Flat Ø25

Protrusion Ø22

Appearance

Actuator code

MRP-K(Ø25)

MRP-T(Ø22)

+ Selector switch

Model

Aluminum guard

Flat Ø30

Flat Ø25

Protrusion Ø22

Appearance

Actuator code

MRS-A(Ø30)

MRS-N(Ø25)

MRS-R(Ø22)

Model

Plastic guard

Flat Ø25

Protrusion Ø22

Appearance

Actuator code

MRS-K(Ø25)

MRS-T(Ø22)

+ Illuminated selector switch

Model

Aluminum guard

Flat Ø30

Flat Ø25

Protrusion Ø22

Appearance

Actuator code

MRT-A(Ø30)

MRT-N(Ø25)

MRT-R(Ø22)

Appearance

Actuator code

MRT-A3(Ø30)

MRT-N3(Ø25)

MRT-R3(Ø22)

Model

Plastic guard

Flat Ø25

Protrusion Ø22

Appearance

Actuator code

MRT-K(Ø25)

MRT-T(Ø22)

Appearance

Actuator code

MRT-K3(Ø25)

MRT-T3(Ø22)

+ KEY selector switch

Model

Aluminum guard

Flat Ø30

Flat Ø25

Flat Ø22

Appearance

Actuator code

MRK-A(Ø30)

MRK-N(Ø25)

MRK-R(Ø22)

+ Emergency stop switch

Model

Aluminum guard

Flat Ø30

Flat Ø25

Protrusion Ø22

Appearance

Actuator code

MRE-AM(Ø30)

MRE-NM(Ø25)

MRE-RM(Ø22)

Appearance

Actuator code

MRE-AR(Ø30)

MRE-NR(Ø25)

MRE-RR(Ø22)

Model

Plastic guard

Flat Ø25

Protrusion Ø22

Appearance

Actuator code

MRE-KM(Ø25)

MRE-TM(Ø22)

Appearance

Actuator code

MRE-KR(Ø25)

MRE-TR(Ø22)

+ Illuminated emergency stop switch

Model

Aluminum guard

Flat Ø30

Flat Ø25

Protrusion Ø22

Appearance

Actuator code

MRA-AM(Ø30)

MRA-NM(Ø25)

MRA-RM(Ø22)

Appearance

Actuator code

MRA-AR(Ø30)

MRA-NR(Ø25)

MRA-RR(Ø22)

Model

Plastic guard

Flat Ø25

Protrusion Ø22

Appearance

Actuator code

MRA-KM(Ø25)

MRA-TM(Ø22)

Appearance

Actuator code

MRA-KR(Ø25)

MRA-TR(Ø22)

+ Buzzer

Model

Aluminum guard

Flat Ø30

Flat Ø25

Protrusion Ø22

Appearance

Actuator code

MRB-A(Ø30)

MRB-N(Ø25)

MRB-R(Ø22)

Model

Plastic guard

Flat Ø25

Protrusion Ø22

Appearance

Actuator code

MRB-K(Ø25)

MRB-T(Ø22)

+ MRF

- Push button switch

Model

Aluminum guard

Flat Ø30

Flat Ø25

Protrusion Ø22

Appearance

MRF-A MRF-N MRF-R

Actuator code

MRF-A(Ø30)

MRF-N(Ø25)

MRF-R(Ø22)

Model

Plastic guard

Flat Ø25

Protrusion Ø22

Appearance

MRF-K MRF-T

Actuator code

MRF-K(Ø25)

MRF-T(Ø22)

- Specification

Contact configuration

M3.5 Screwing, 1a1b

Contact operation

Snap-action

Installation panel thickness

1 ~ 6 mm (excluding accessories)

Terminal Tightening Torque

0.8 N·m max

Installation Nut Tightening Torque

2.0 N·m max

Rated voltage

250 V a.c.

Current Rating

5 A 250 V a.c.

Open/Close Frequency

30 times / min

Insulation resistance

100 MΩ min (500 V d.c.)

Dielectric strength

2,000 V a.c. 50/60 Hz for 1 minute

Contact resistance

50 mΩ or less (default)

Vibration resistance

10 ~ 55 Hz amplitude 1.5 mm

Shock

resistance

durability

300 m/s² min (30 G min)

Malfunction

100 m/s² min (10 G min)

Life

mechanical

500,000 times min

electrical

200,000 times min (Rated load)

minimum load current

5 mA 24 V d.c., 10 mA 110 V d.c.

Light source

100 - 240 V a.c. / 4.4 VA max (LED Condenser voltage drop)

380 V a.c. / 2.7 VA max (LED Condenser voltage drop)

12 - 24 V d.c. / a.c. / 18 mA max (LED Resistance voltage drop)

Ambient temperature

-20 ~ 55 ℃ (However, there must be no freezing or condensation.)

Ambient humidity

45 ~ 85% RH

Storage temperature

-40 ~ 70 ℃

Certification

CE  KC

+ MRX

- Illuminated push button switch

Model

Aluminum guard

Flat Ø30

Flat Ø25

Protrusion Ø22

Appearance

MRX-A MRX-N MRX-R

Actuator code

MRX-A(Ø30)

MRX-N(Ø25)

MRX-R(Ø22)

Model

Plastic guard

Flat Ø25

Protrusion Ø22

Appearance

MRX-K MRX-T

Actuator code

MRX-K(Ø25)

MRX-T(Ø22)

- Specification

Contact configuration

M3.5 Screwing, 1a1b

Contact operation

Snap-action

Installation panel thickness

1 ~ 6 mm (excluding accessories)

Terminal Tightening Torque

0.8 N·m max

Installation Nut Tightening Torque

2.0 N·m max

Rated voltage

250 V a.c.

Current Rating

5 A 250 V a.c.

Open/Close Frequency

30 times / min

Insulation resistance

100 MΩ min (500 V d.c.)

Dielectric strength

2,000 V a.c. 50/60 Hz for 1 minute

Contact resistance

50 mΩ or less (default)

Vibration resistance

10 ~ 55 Hz amplitude 1.5 mm

Shock

resistance

durability

300 m/s² min (30 G min)

Malfunction

100 m/s² min (10 G min)

Life

mechanical

500,000 times min

electrical

200,000 times min (Rated load)

minimum load current

5 mA 24 V d.c., 10 mA 110 V d.c.

Light source

100 - 240 V a.c. / 4.4 VA max (LED Condenser voltage drop)

380 V a.c. / 2.7 VA max (LED Condenser voltage drop)

12 - 24 V d.c. / a.c. / 18 mA max (LED Resistance voltage drop)

Ambient temperature

-20 ~ 55 ℃ (However, there must be no freezing or condensation.)

Ambient humidity

45 ~ 85% RH

Storage temperature

-40 ~ 70 ℃

Certification

CE  KC

+ MRP

- Indicator light

Model

Aluminum guard

Flat Ø30

Flat Ø25

Protrusion Ø22

Appearance

MRP-A

Actuator code

MRP-A(Ø30)

MRP-N(Ø25)

MRP-R(Ø22)

Model

Plastic guard

Flat Ø25

Protrusion Ø22

Appearance

Actuator code

MRP-K(Ø25)

MRP-T(Ø22)

- Specification

Contact configuration

M3.5 Screwing, 1a1b

Contact operation

Snap-action

Installation panel thickness

1 ~ 6 mm (excluding accessories)

Terminal Tightening Torque

0.8 N·m max

Installation Nut Tightening Torque

2.0 N·m max

Rated voltage

250 V a.c.

Current Rating

5 A 250 V a.c.

Open/Close Frequency

30 times / min

Insulation resistance

100 MΩ min (500 V d.c.)

Dielectric strength

2,000 V a.c. 50/60 Hz for 1 minute

Contact resistance

50 mΩ or less (default)

Vibration resistance

10 ~ 55 Hz amplitude 1.5 mm

Shock

resistance

durability

300 m/s² min (30 G min)

Malfunction

100 m/s² min (10 G min)

Life

mechanical

500,000 times min

electrical

200,000 times min (Rated load)

minimum load current

5 mA 24 V d.c., 10 mA 110 V d.c.

Light source

100 - 240 V a.c. / 4.4 VA max (LED Condenser voltage drop)

380 V a.c. / 2.7 VA max (LED Condenser voltage drop)

12 - 24 V d.c. / a.c. / 18 mA max (LED Resistance voltage drop)

Ambient temperature

-20 ~ 55 ℃ (However, there must be no freezing or condensation.)

Ambient humidity

45 ~ 85% RH

Storage temperature

-40 ~ 70 ℃

Certification

CE
ROHS

※ MRP-RA0R Model만 해당

+ MRS

- Selector switch

Model

Aluminum guard

Flat Ø30

Flat Ø25

Protrusion Ø22

Appearance

MRS-A MRS-N MRS-R

Actuator code

MRS-A(Ø30)

MRS-N(Ø25)

MRS-R(Ø22)

Model

Plastic guard

Flat Ø25

Protrusion Ø22

Appearance

MRS-K MRS-T

Actuator code

MRS-K(Ø25)

MRS-T(Ø22)

- Specification

Contact configuration

M3.5 Screwing, 1a1b

Contact operation

Snap-action

Installation panel thickness

1 ~ 6 mm (excluding accessories)

Terminal Tightening Torque

0.8 N·m max

Installation Nut Tightening Torque

2.0 N·m max

Rated voltage

250 V a.c.

Current Rating

5 A 250 V a.c.

Open/Close Frequency

30 times / min

Insulation resistance

100 MΩ min (500 V d.c.)

Dielectric strength

2,000 V a.c. 50/60 Hz for 1 minute

Contact resistance

50 mΩ or less (default)

Vibration resistance

10 ~ 55 Hz amplitude 1.5 mm

Shock

resistance

durability

300 m/s² min (30 G min)

Malfunction

100 m/s² min (10 G min)

Life

mechanical

500,000 times min

electrical

200,000 times min (Rated load)

minimum load current

5 mA 24 V d.c., 10 mA 110 V d.c.

Light source

100 - 240 V a.c. / 4.4 VA max (LED Condenser voltage drop)

380 V a.c. / 2.7 VA max (LED Condenser voltage drop)

12 - 24 V d.c. / a.c. / 18 mA max (LED Resistance voltage drop)

Ambient temperature

-20 ~ 55 ℃ (However, there must be no freezing or condensation.)

Ambient humidity

45 ~ 85% RH

Storage temperature

-40 ~ 70 ℃

Certification

CE  KC

+ MRT

- Illuminated selector switch

Model

Aluminum guard

Flat Ø30

Flat Ø25

Protrusion Ø22

Appearance

MRT-A MRT-N MRT-R

Actuator code

MRT-A(Ø30)

MRT-N(Ø25)

MRT-R(Ø22)

Appearance

MRT-A3 MRT-N3 MRT-R3

Actuator code

MRT-A3(Ø30)

MRT-N3(Ø25)

MRT-R3(Ø22)

Model

Plastic guard

Flat Ø25

Protrusion Ø22

Appearance

MRT-K MRT-T

Actuator code

MRT-K(Ø25)

MRT-T(Ø22)

Appearance

MRT-K3 MRT-T3

Actuator code

MRT-K3(Ø25)

MRT-T3(Ø22)

- Specification

Contact configuration

M3.5 Screwing, 1a1b

Contact operation

Snap-action

Installation panel thickness

1 ~ 6 mm (excluding accessories)

Terminal Tightening Torque

0.8 N·m max

Installation Nut Tightening Torque

2.0 N·m max

Rated voltage

250 V a.c.

Current Rating

5 A 250 V a.c.

Open/Close Frequency

30 times / min

Insulation resistance

100 MΩ min (500 V d.c.)

Dielectric strength

2,000 V a.c. 50/60 Hz for 1 minute

Contact resistance

50 mΩ or less (default)

Vibration resistance

10 ~ 55 Hz amplitude 1.5 mm

Shock

resistance

durability

300 m/s² min (30 G min)

Malfunction

100 m/s² min (10 G min)

Life

mechanical

500,000 times min

electrical

200,000 times min (Rated load)

minimum load current

5 mA 24 V d.c., 10 mA 110 V d.c.

Light source

100 - 240 V a.c. / 4.4 VA max (LED Condenser voltage drop)

380 V a.c. / 2.7 VA max (LED Condenser voltage drop)

12 - 24 V d.c. / a.c. / 18 mA max (LED Resistance voltage drop)

Ambient temperature

-20 ~ 55 ℃ (However, there must be no freezing or condensation.)

Ambient humidity

45 ~ 85% RH

Storage temperature

-40 ~ 70 ℃

Certification

CE  KC

+ MRK

- KEY selector switch

Model

Aluminum guard

Flat Ø30

Flat Ø25

Protrusion Ø22

Appearance

Actuator code

MRK-A(Ø30)

MRK-N(Ø25)

MRK-R(Ø22)

- Specification

Contact configuration

M3.5 Screwing, 1a1b

Contact operation

Snap-action

Installation panel thickness

1 ~ 6 mm (excluding accessories)

Terminal Tightening Torque

0.8 N·m max

Installation Nut Tightening Torque

2.0 N·m max

Rated voltage

250 V a.c.

Current Rating

5 A 250 V a.c.

Open/Close Frequency

30 times / min

Insulation resistance

100 MΩ min (500 V d.c.)

Dielectric strength

2,000 V a.c. 50/60 Hz for 1 minute

Contact resistance

50 mΩ or less (default)

Vibration resistance

10 ~ 55 Hz amplitude 1.5 mm

Shock

resistance

durability

300 m/s² min (30 G min)

Malfunction

100 m/s² min (10 G min)

Life

mechanical

500,000 times min

electrical

200,000 times min (Rated load)

minimum load current

5 mA 24 V d.c., 10 mA 110 V d.c.

Light source

100 - 240 V a.c. / 4.4 VA max (LED Condenser voltage drop)

380 V a.c. / 2.7 VA max (LED Condenser voltage drop)

12 - 24 V d.c. / a.c. / 18 mA max (LED Resistance voltage drop)

Ambient temperature

-20 ~ 55 ℃ (However, there must be no freezing or condensation.)

Ambient humidity

45 ~ 85% RH

Storage temperature

-40 ~ 70 ℃

Certification

CE  KC

+ MRE

- Emergency stop switch

Model

Aluminum guard

Flat Ø30

Flat Ø25

Protrusion Ø22

Appearance

MRE-AM MRE-NM MRE-RM

Actuator code

MRE-AM(Ø30)

MRE-NM(Ø25)

MRE-RM(Ø22)

Appearance

MRE-AR MRE-NR MRE-RR

Actuator code

MRE-AR(Ø30)

MRE-NR(Ø25)

MRE-RR(Ø22)

Model

Plastic guard

Flat Ø25

Protrusion Ø22

Appearance

MRE-KM MRE-TM

Actuator code

MRE-KM(Ø25)

MRE-TM(Ø22)

Appearance

MRE-KR MRE-TR

Actuator code

MRE-KR(Ø25)

MRE-TR(Ø22)

- Specification

Contact configuration

M3.5 Screwing, 1a1b

Contact operation

Snap-action

Installation panel thickness

1 ~ 6 mm (excluding accessories)

Terminal Tightening Torque

0.8 N·m max

Installation Nut Tightening Torque

2.0 N·m max

Rated voltage

250 V a.c.

Current Rating

5 A 250 V a.c.

Open/Close Frequency

30 times / min

Insulation resistance

100 MΩ min (500 V d.c.)

Dielectric strength

2,000 V a.c. 50/60 Hz for 1 minute

Contact resistance

50 mΩ or less (default)

Vibration resistance

10 ~ 55 Hz amplitude 1.5 mm

Shock

resistance

durability

300 m/s² min (30 G min)

Malfunction

100 m/s² min (10 G min)

Life

mechanical

500,000 times min

electrical

200,000 times min (Rated load)

minimum load current

5 mA 24 V d.c., 10 mA 110 V d.c.

Light source

100 - 240 V a.c. / 4.4 VA max (LED Condenser voltage drop)

380 V a.c. / 2.7 VA max (LED Condenser voltage drop)

12 - 24 V d.c. / a.c. / 18 mA max (LED Resistance voltage drop)

Ambient temperature

-20 ~ 55 ℃ (However, there must be no freezing or condensation.)

Ambient humidity

45 ~ 85% RH

Storage temperature

-40 ~ 70 ℃

Certification

CE  KC

+ MRA

+ Illuminated emergency stop switch

Model

Aluminum guard

Flat Ø30

Flat Ø25

Protrusion Ø22

Appearance

MRA-AM MRA-NM MRA-RM

Actuator code

MRA-AM(Ø30)

MRA-NM(Ø25)

MRA-RM(Ø22)

Appearance

MRA-AR MRA-NR MRA-RR

Actuator code

MRA-AR(Ø30)

MRA-NR(Ø25)

MRA-RR(Ø22)

Model

Plastic guard

Flat Ø25

Protrusion Ø22

Appearance

MRA-KM MRA-TM

Actuator code

MRA-KM(Ø25)

MRA-TM(Ø22)

Appearance

MRA-KR MRA-TR

Actuator code

MRA-KR(Ø25)

MRA-TR(Ø22)

- Specification

Contact configuration

M3.5 Screwing, 1a1b

Contact operation

Snap-action

Installation panel thickness

1 ~ 6 mm (excluding accessories)

Terminal Tightening Torque

0.8 N·m max

Installation Nut Tightening Torque

2.0 N·m max

Rated voltage

250 V a.c.

Current Rating

5 A 250 V a.c.

Open/Close Frequency

30 times / min

Insulation resistance

100 MΩ min (500 V d.c.)

Dielectric strength

2,000 V a.c. 50/60 Hz for 1 minute

Contact resistance

50 mΩ or less (default)

Vibration resistance

10 ~ 55 Hz amplitude 1.5 mm

Shock

resistance

durability

300 m/s² min (30 G min)

Malfunction

100 m/s² min (10 G min)

Life

mechanical

500,000 times min

electrical

200,000 times min (Rated load)

minimum load current

5 mA 24 V d.c., 10 mA 110 V d.c.

Light source

100 - 240 V a.c. / 4.4 VA max (LED Condenser voltage drop)

380 V a.c. / 2.7 VA max (LED Condenser voltage drop)

12 - 24 V d.c. / a.c. / 18 mA max (LED Resistance voltage drop)

Ambient temperature

-20 ~ 55 ℃ (However, there must be no freezing or condensation.)

Ambient humidity

45 ~ 85% RH

Storage temperature

-40 ~ 70 ℃

Certification

CE  KC

+ MRB

- Buzzer

Model

Aluminum guard

Flat Ø30

Flat Ø25

Protrusion Ø22

Appearance

MRB-A MRB-N MRB-R

Actuator code

MRB-A(Ø30)

MRB-N(Ø25)

MRB-R(Ø22)

Model

Plastic guard

Flat Ø25

Protrusion Ø22

Appearance

MRB-K MRB-T

Actuator code

MRB-K(Ø25)

MRB-T(Ø22)

- Specification

Contact configuration

M3.5 Screwing, 1a1b

Contact operation

Snap-action

Installation panel thickness

1 ~ 6 mm (excluding accessories)

Terminal Tightening Torque

0.8 N·m max

Installation Nut Tightening Torque

2.0 N·m max

Rated voltage

250 V a.c.

Current Rating

5 A 250 V a.c.

Open/Close Frequency

30 times / min

Insulation resistance

100 MΩ min (500 V d.c.)

Dielectric strength

2,000 V a.c. 50/60 Hz for 1 minute

Contact resistance

50 mΩ or less (default)

Vibration resistance

10 ~ 55 Hz amplitude 1.5 mm

Shock

resistance

durability

300 m/s² min (30 G min)

Malfunction

100 m/s² min (10 G min)

Life

mechanical

500,000 times min

electrical

200,000 times min (Rated load)

minimum load current

5 mA 24 V d.c., 10 mA 110 V d.c.

Light source

100 - 240 V a.c. / 4.4 VA max (LED Condenser voltage drop)

380 V a.c. / 2.7 VA max (LED Condenser voltage drop)

12 - 24 V d.c. / a.c. / 18 mA max (LED Resistance voltage drop)

Buzzer volume

Approx. 90 dB

Ambient temperature

-20 ~ 55 ℃ (However, there must be no freezing or condensation.)

Ambient humidity

45 ~ 85% RH

Storage temperature

-40 ~ 70 ℃

Certification

CE

+ MRX-WM2

- Illuminated pushbutton switch

Model

Plastic guard

ON / OFF

Appearance

MRX-WM2

Actuator code

MRX-WM2

- Specification

Contact configuration

M3.5 Screwing, 1a1b

Contact operation

Snap-action

Installation panel thickness

1 ~ 6 mm (excluding accessories)

Terminal Tightening Torque

0.8 N·m max

Installation Nut Tightening Torque

2.0 N·m max

Rated voltage

250 V a.c.

Current Rating

5 A 250 V a.c.

Open/Close Frequency

30 times / min

Insulation resistance

100 MΩ min (500 V d.c.)

Dielectric strength

2,000 V a.c. 50/60 Hz for 1 minute

Contact resistance

50 mΩ or less (default)

Vibration resistance

10 ~ 55 Hz amplitude 1.5 mm

Shock

resistance

durability

300 m/s² min (30 G min)

Malfunction

100 m/s² min (10 G min)

Life

mechanical

500,000 times min

electrical

200,000 times min (Rated load)

minimum load current

5 mA 24 V d.c., 10 mA 110 V d.c.

Light source

100 - 240 V a.c. / 4.4 VA max (LED Condenser voltage drop)

380 V a.c. / 2.7 VA max (LED Condenser voltage drop)

12 - 24 V d.c. / a.c. / 18 mA max (LED Resistance voltage drop)

Ambient temperature

-20 ~ 55 ℃ (However, there must be no freezing or condensation.)

Ambient humidity

45 ~ 85% RH

Storage temperature

-40 ~ 70 ℃

Certification

CE