Terminal type: Exposed-lead Models.
Protective tubing diameter D(mm): 4.8 dia.
Protective tubing length L: 50 cm.
Lead wire type: Standard.
Lead wire length M: 2m.
A Wide Variety of High-precision.
Temperature Sensors.
Previous models with M3 screw connections have been joined,
by new models with ferrules to help reduce wiring work A3A-251.
Ideal for the thermal input devices of Temperature Controllers A3A-251
Select from a wide variety of Temperature Sensors according,
to the temperature to be measured, location, and environment,
and also according to the type and shape of the terminal. Actuator: One-way roller arm lever (horizontal).
Conduit size: 1-conduit; Pg13 A3A-251. 5.
Built-in switch mechanism: 2NC/1NO MBB (Slow-action) .
Popular Safety Limit Switches.
Providing a Full Lineup Conforming to,
International Standards.
Lineup includes models with 1NC/1NO, 2NC, 2NC/1NO and,
3NC contact forms.
(Slow-action models with MBB contacts are available.)
M12-connector models are also available, saving on labor and,
simplifying replacement.
Standardized gold-clad contacts provide high contact reliability A3A-251.
Can be used with both standard loads and microloads.
Conforms to EN115-1, EN81-1, and EN81-2 (slow-action models only).
Certified standards: UL, EN (TÜV), and CCC. Power ratings: 15 W.
Input voltage: Single phase, 100 to 240 VAC, 90 to 350 VDC.
Output Voltage: 24 V.
Output current: 0.65 A.
Boost Current: 0.78 A.
Reliable and Easy Operation-Worldwide Power Supply.
Resistant in tough environments.
Easy and fast installation.
The most compact class on the market.
Universal input for worldwide applications:
100 to 240 VAC (85 to 264 VAC).
DC input can be available: 90 to 350 VDC.
Possible for 2-phase input usage.
Wide operation temperature range: –40 to 70 °C. A3A-251.
Power Boost function at 1220% .
Safety standards:
UL508/60950-1, CSA C22.2 No. 107.1/60950-1.
EN50178, EN60950-1.
Lloyd’s standards, EN60204-1 PELV.
Safety of Power Transformers: EN61558-2-16.
ANSI/ISA 12.12.01 (excluding 480-W models).
CSA C22.2 No.213 (excluding 4800-WW models) A3A-251.
15-W,30-W, and 60-W models conform to.
UL Class 2 output Standards.
EMS: EN 61204-3.
EMI: EN 61204-3 Class B.
Three years Warranty *1.
A3A-251 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=A3A-251&select=5