ZC-Q2255

Ratings / Performance

Shape/Structure

Enclosed Limit switches

Service life

General type

Operating mechanism

Snap action

Actuator

Panel mount roller plunger

Frequency

50/60 Hz

Switching mechanism

Self-reset mechanism

Contact configuration

Single-Pole, Double-Throw type

Contact form

SPDT

Load

General load

Ratings (AC): Non-Inductive load

Rated voltage: 125 VAC / Resistive load: 10 A(NC) 10 A(NO) / Lamp load: 3 A(NC) 1.5 A(NO)

Ratings (AC): Non-Inductive load

Rated voltage: 250 VAC / Resistive load: 10 A(NC) 10 A(NO) / Lamp load: 2.5 A(NC) 1.25 A(NO)

Ratings (AC): Inductive load

Rated voltage: 125 VAC / Inductive load: 10 A(NC) 10 A(NO) / Motor load: 5 A(NC) 2.5 A(NO)

Ratings (AC): Inductive load

Rated voltage: 250 VAC / Inductive load: 10 A(NC) 10 A(NO) / Motor load: 3 A(NC) 1.5 A(NO)

Ratings (DC): Non-Inductive load

Rated voltage: 8 VDC / Resistive load: 10 A(NC) 10 A(NO) / Lamp load: 3 A(NC) 1.5 A(NO)

Ratings (DC): Non-Inductive load

Rated voltage: 14 VDC / Resistive load: 10 A(NC) 10 A(NO) / Lamp load: 3 A(NC) 1.5 A(NO)

Ratings (DC): Non-Inductive load

Rated voltage: 30 VDC / Resistive load: 6 A(NC) 6 A(NO) / Lamp load: 3 A(NC) 1.5 A(NO)

Ratings (DC): Non-Inductive load

Rated voltage: 125 VDC / Resistive load: 0.5 A(NC) 0.5 A(NO) / Lamp load: 0.4 A(NC) 0.4 A(NO)

Ratings (DC): Non-Inductive load

Rated voltage: 250 VDC / Resistive load: 0.25 A(NC) 0.25 A(NO) / Lamp load: 0.2 A(NC) 0.2 A(NO)

Ratings (DC): Inductive load

Rated voltage: 8 VDC / Inductive load: 6 A(NC) 6 A(NO) / Motor load: 5 A(NC) 2.5 A(NO)

Ratings (DC): Inductive load

Rated voltage: 14 VDC / Inductive load: 6 A(NC) 6 A(NO) / Motor load: 5 A(NC) 2.5 A(NO)

Ratings (DC): Inductive load

Rated voltage: 30 VDC / Inductive load: 5 A(NC) 5 A(NO) / Motor load: 5 A(NC) 2.5 A(NO)

Ratings (DC): Inductive load

Rated voltage: 125 VDC / Inductive load: 0.05 A(NC) 0.05 A(NO) / Motor load: 0.05 A(NC) 0.05 A(NO)

Ratings (DC): Inductive load

Rated voltage: 250 VDC / Inductive load: 0.03 A(NC) 0.03 A(NO) / Motor load: 0.03 A(NC) 0.03 A(NO)

Inrush current

NC: 30 A

Inrush current

NO: 15 A

Protective circuit

Classification of protection against electric shock: Class II

Protective circuit

Short-circuit protective device: 10 A fuse type gG (IEC269)

Protective circuit

Switch category: D (IEC335)

Ambient temperature

Operating: -10 to 80 °C

Ambient humidity

Operating: 35 to 95%

Permissible operating speed

0.05 mm/s to 0.5 m/s

Permissible operating frequency (Mechanically)

120 operations / 1 minute Max.

Permissible operating frequency (Electrically)

20 operations / 1 minute Max.

Contact resistance

15 mOhm Max. (Initial value)

Contact resistance

(Measuring method is contact resistance meter.)

Insulation resistance

Between each terminal of the same polarities: 100 MΩ

Insulation resistance

Between live-metallic part and ground: 100 MΩ

Insulation resistance

Between each terminal and non-live-metallic part: 100 MΩ

Insulation resistance

(at 500 VDC Megger)

Dielectric strength

Between each terminal of the same polarities: 1000 V

Dielectric strength

Between live-metallic part and ground: 2000 V

Dielectric strength

Between each terminal and non-live-metallic part: 2000 V

Dielectric strength

(50/60 Hz for 1 min)

Durability (Mechanically)

10,000,000 operations Min. (No load) * When operate the actuator with the specified value of the Over Travel. (No load)

Durability (Mechanically)

(Temperature, Humidity conditions: 5 CEL to 35 CEL, 40 %RH to 70 %RH)

Durability (Electrically)

500,000 operations Min. (Resistive load 10 A at 125 VAC) * When operate the actuator with the specified value of the Over Travel. (Resistive load 10 A at 125 VAC)

Durability (Electrically)

(Temperature, Humidity conditions: 5 CEL to 35 CEL, 40 %RH to 70 %RH)

Pollution degree

3 (EN60947-5-1)

Vibration resistance (Malfunction)

Vibration frequency range: 10 to 55 Hz, Double amplitude: 1.5 mm, Contact opening: 1 ms Max. at the free position and the total travel position.

Shock resistance (Destruction)

1,000 m/s2

Shock resistance (Malfunction)

Contact opening is 1 ms Max. at the free position and the total travel position at 300 m/s2.

Degree of protection

IEC60529 (JEM): IP67

Mounting specification

Panel mounting

Mounting specification

Side mounting

Operating Force (OF)

Standard value Max. 11.8 N

Release Force (RF)

Standard value Min. 4.9 N

Pre-Travel (PT)

Standard value 1.5 mm Max.

Over-Travel (OT)

Standard value 3 mm Min.

Movement Differential (MD)

Standard value 0.2 mm Max.

Operating Position (OP)

Standard value 47.4 +/- 0.8 mm