31-121.012 EAO, 31-121.012 Datasheet - Page 16

• Manufacturer Part Number: 31-121.012
• Description: 93B8133
• Manufacturer: EAO

Specifications of 31-121.012

• Contact Configuration: SPST-NO
• Switch Operation: Off-(On)
• Contact Voltage Ac Nom: 250V
• Contact Voltage Dc Nom: 250V
• Contact Current Max: 5A
• Actuator Style: Rectangular
• Rohs Compliant: Yes

Technical Data
>
Switching system
Material
Mechanical characteristics
Electrical characteristics
Environmental conditions
Approvals
Buzzer Typ-Nr. 31-810.005
Buzzer system
Electronic non-contacting buzzer
with IC oscillator
Alarm buzzer case
Polyetherimide
Front bezel
Polyamide
Terminals
Soldering terminal
Frequency (tone)
Approx. 2.8 kHz
Interval frequency
approx. 3 Hz
Sound pressure
88 dB (A) ±8 dB at a distance of 0.1 m
Volume variable with a 1 MΩ potentiometer or corresponding fixed
resistor
Operation Voltage/Current
Typ. 10 VAC ... 55 VAC, 25 mA
Typ. 10 VDC ... 75 VDC, 15 mA
Storage temperature
-40 °C ... +85 °C
Service temperature
-25 °C ... +55 °C
Protection degree
IP 40
Approbations
Germanischer Lloyd
Declaration of conformity
CE
14
06.2009
>
Switching system
Material
Mechanical characteristics
Electrical characteristics
Environmental conditions
Approvals
Buzzer Typ-Nr. 31-801.002
Buzzer system
Electronic non-contacting buzzer
with IC oscillator
Alarm buzzer case
Polyetherimide
Front bezel
Polyamide
Terminals
Plug-in terminal 2.8 x 0.5 mm
Frequency (tone)
ca. 2.0 kHz
Interval frequency
2 Hz
Sound pressure
88 db (A) ±8 dB at a distance of 0.1 m
Operation Voltage/Current
10 VDC ... 26 VDC, ≤20 mA
Storage temperature
-40 °C ... +85 °C
Service temperature
-25 °C ... +55 °C
Protection degree
IP 40
Approbations
Germanischer Lloyd
Declaration of conformity
CE
31