Weidmüller 2838460000 is a rail-mounted power supply unit designed for integration into DIN rail configurations in industrial settings. This PRO BAS 240W 24V 10A model delivers reliable and consistent power with a robust output of 240 watts at 24 volts and 10 amperes, making it suitable for high-demand applications. As an open and DIN power supply unit, it is engineered for ease of installation and maintenance on standard DIN rails, ensuring compatibility with a wide range of industrial equipment. Typical applications include automation systems, process control environments, and other settings where dependable power delivery is essential. This unit offers the efficiency and durability necessary for maintaining optimal operation in diverse industrial applications.
| Type |
PRO BAS 240W 24V 10A |
| Output Voltage |
24V |
| Nominal value output current 1 |
10A |
| 61010-1, PELV acc. to IEC |
power supplies |
| AC failure bridging time @ Inom |
> 80 ms @ 230 V AC / > |
| AC input voltage range |
85...264 V AC (derating at 100 V AC)V |
| Building height |
130mm |
| Building Width |
52mm |
| Built-in height |
130 |
| Built-in width |
54 |
| Capacitive load |
5.5 Fm |
| Certificate no. (cULus) |
E258476 |
| Conductor cross-sectio , AWG/kcmil , AWG |
Wire connection cross section, flexible 6mm2 |
| Conductor cross-sectio , flexible , max. 2 |
Conductor cross-section, flexible , min. 0.5mm2 |
| Conductor cross-sectio , flexible , min. mm2 |
Conductor cross-section, rigid , max. |
| Conductor cross-sectio , WG/kcmil , WG |
Conductor cross-section, AWG/kcmil , 26 AWG |
| Conductor cross-section, rigid , max. |
6mm2 |
| Conductor cross-section, rigid , min. |
0.5mm2 |
| Connection system |
Screw connection |
| Contact load (NO contact) |
max. 30 V DC / 1 A |
| Content |
1 |
| Current consumption in relation to the |
Voltage type |
| DC input voltage range |
110...370 V DC (derating at <120 V DC)V |
| Degree of protection (IP) |
IP20 |
| Earth leakage current, x. |
3.5mA |
| ECLASS 14 |
27-04-07-01 |
| ECLASS 15.0 |
27-04-07-01 |
| Efficiency |
94% @ 230 V AC |
| EN 61000-4-3 (RS), EN |
50178 |
| ETIM 10 |
EC002540 |
| ETIM 8.0 |
EC002540 |
| ETIM 9.0 |
EC002540 |
| Floating contact |
Yes |
| Frequency range AC |
45...65 HzHz |
| GTIN (EAN) |
4064675444152 |
| Housing version |
Plastic, protective°C |
| Humidity |
5...95 % rel. humidity, no |
| Input fuse (internal) |
Yes |
| Input voltage type |
AC |
| Inrush current |
20 A @ 230 V AC, 25°C |
| Insulation voltage input / earth |
3.5kV |
| Insulation voltage output / earth |
0.5kV |
| Insulation voltage, input/output |
3.5kV |
| Interference immunity test acc. to |
EN 61000-4-2 (ESD), |
| LED green |
Operating voltage OK |
| Load |
20 ms @ 115 V AC |
| Mains failure bridge-over time |
Mains failure bridge-over time, min.min |
| Mains failure bridge-over time, min. |
25ms |
| max. |
min.min |
| Max. output current 1 |
10 |
| min. |
(input), max.mA |
| Mounting position, installation notice |
Horizontal on TS35 |
| mounting rail. 50 mm of |
insulation |
| Net weight |
693g |
| Noise emission in accordance with |
Class B |
| Nominal output current for Unom |
10 A @ 55°C |
| Nominal power consumption |
255.32VA |
| Nominal value output voltage 1 |
24V |
| Operating Temperature |
-25 °C...70°C |
| Output Current |
10A |
| Output current, max. |
10A |
| Output Power |
240W |
| Output voltage (max.) |
28V |
| Output voltage (min.) |
22V |
| Output voltage, note |
adjustable via potentiometer |
| Overload protection |
Yes |
| Parallel connection option |
yes, max. 3 |
| Performance level according to EN ISO 13849-1 |
N/A |
| Pollution severity |
2 |
| Power Consumption |
255.32 |
| Power factor (approx.) |
0.95 @ 230 V AC, nominal |
| Power loss, idling |
2W |
| Power loss, nominal load |
19.5W |
| Power Output |
240W |
| Product Type |
Rail mounted PSU (DIN) |
| Protection against over-heating |
Yes |
| Protection Class |
I, with PE connectionW |
| Qty. |
1 items |
| Rated input voltage |
110...240 V AC / 120...340 V DCV |
| Rated output voltage |
24 DCV |
| Rated supply voltage AC 50 Hz |
100 - 240 |
| Rated supply voltage AC 60 Hz |
100 - 240 |
| Rated supply voltage DC |
110 - 370 |
| REACH SVHC |
Lead 7439-92-1, Lead monoxide 1317-36-8l |
| Recommended back-up fuse |
4 A / DI, safety fuse, 6 A, Char. B, circuit breaker, 3...5 A, Char. C circuit breaker |
| Residual ripple, breaking spikes |
100 pp @ full LoadmV |
| ROHS |
Conform |
| RoHS Compliance Status |
Compliant with exemption |
| Safety extra-low voltage |
SELV acc. to IEC |
| Safety transformers for switch-mode |
According to EN |
| SCIP |
d62541f7-8058-4336-b693-7303c8b40800°C |
| Screwdriver blade |
0.6 x 3.5 |
| Shock resistance IEC 60068-2-27 |
30 in all directionsg |
| SIL according to IEC 61508 |
N/A |
| Start-up |
-40°C |
| Status indication |
Green LED |
| Storage temperature |
-40 °C...85°C |
| Suitable for distribution board |
FALSE |
| Suitable for safety functions |
FALSE |
| Suitable for wall mounting |
rail |
| Temperature Derating |
AC-Input Derating |
| Tightening torque, max. |
0.6Nm |
| Tightening torque, min. |
0.5Nm |
| Trigger voltage, LED |
Uout > 0.9 x Unominal min |
| Trigger voltage, relay |
Uout > 0.9 x Unominal min |
| Type of electric connection |
Screw connection |
| UL File Number Search |
UL Website |
| Version |
Power supply, switch-mode power supply unit, 24 |
| Vibration resistance IEC 60068-2-6 |
0.7 according to ENg |
| Wire connection method |
Screw connection |
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