General Specifications

General Specifications

Rated Operating Voltage

Rated Operating Current

Resistive load: 24 V DC, 0.5 A

* UL, TÜV certified rating

Nominal Operating

Force

15 N

Rated Insulation Voltage

36 V DC

Pretravel

3 mm

Rated Withstand

Impulse Voltage

2.5 kV

Total Travel

Approx. 4.5 mm

Sealing

Front panel: IP65

Contact Resistance

50 mΩ maximum (initial value)

Pollution Degree

3

Insulation Resistance

100 MΩ (at 500 V DC)

Short-circuit

gG 10 A

Overvoltage Category

II

Conditional Short-circuit

Current

1000 A

Operation Frequency

10 times/min.

Operating Temperature

Range

-25 to 60°C

Shock Resistance

Durability: 1,000 m/s2

Malfunction: 150 m/s2

Storage Temperature

Range

-45 to 80°C

Operating Force

(Initial Value)

Push to lock: 10.8 N

Pull to reset: 8.5 N

Turn to reset: 0.13 N·m

Vibration Resistance

Durability: 10 to 500 Hz, half amplitude:

0.35 mm, acceleration: 50 m/s2

Malfunction:10 to 500 Hz, half amplitude:

0.35 mm, acceleration: 50 m/s2

Contact Point

N/C

Mechanical

/Electrical Life

Mechanical, electrical:

100,000 operations minimum (resistive load),

6,050 times minimum (inductive load (DC-13))

Soldering

Soldering: 390°C maximum,

within 4 seconds

Recommended fixing

nut mounting torque

785 mN·m

TYPICAL SWITCH ORDERING EXAMPLE

3

FF01 Series Low Profile E-STOP Switches

www.nkkswitches.eu

FF01

B

6

1

C

A01

Poles

1

SPST

2

DPST

Actuator Size

A

25mm

B

30mm

Actuator Legend

A

Arrows

E

No Legend

Circuit

6

Latchdown

Contact Point

B

N/C

Actuator Color

C

Red

Housing

E

Yellow

Contact

/Terminal Shape

A01 Gold over Silver

/Solder Lug

A

E

A

* UL, TÜV certified rating

• UL certified rating: 24 V DC, 0.5 A (inductive load)

• TÜV certified rating: 24 V DC, 0.5 A (inductive load)

* Minimum applicable load (reference value): 5 V DC, 1 mA

(Usage conditions and load types may affect the allowable operating range.)

25mm Actuator

30mm Actuator

Poles

No Legend

Arrows Legend

No Legend

Arrows Legend

SPST

FF0116BACEEA01

FF0116BACAEA01

FF0116BBCEEA01

FF0116BBCAEA01

DPST

FF0126BACEEA01

FF0126BACAEA01

FF0126BBCEEA01

FF0126BBCAEA01

External view