4-Channel circuit breaker
PM-0748-400-2
Characteristics
Benefits
› Adjustable tripping current for each output channel via current selector switch
› Ability to turn-on high load capacitance at each channel
› Sequential and load-dependent switching-on of channels
› Comprehensive single-channel-diagnostics and remote switching on/off of each output channel via 2-wire-interface, potential-free signal output or IO-Link
› LED signalisation and remote request for each output channel
› Group alarm contact
› 3 years warranty
| Product (Headline_Detailseite) | 4-Channel circuit breaker |
| Order number (PF_Teilenummer) | PM-0748-400-2 |
| Series (PF_Baureihe) | ECONOMY SMART |
Input
| Rated input voltage (EWS_Eingangsnennspannung_DC) | 48 Vdc |
| Input voltage range (EWS_Eingangsspannungsbereich_DC) | 32 Vdc to 58 Vdc |
| Max. continuous current of the module (EWS_Max_Dauerstrom_des_Moduls) | 40 A |
| Max. continuous current feed terminal (+) (EWS_Max_Dauerstrom_pro_Klemmenpol) | 40 A |
| Max. ripple of the feeding input voltage (EWS_Max_Restwelligkeit) | 3 % |
| Switch-on threshold (EWS_Erforderliche_Eingangsspannung_zum_Einschalten_der_Ausgaenge) | 35.00 V |
Output
| Rated output voltage (EWS_Ausgangsnennspannung) | 48 Vdc |
| Rated Output Current (EWS_Ausgangsnennstrom) | 10 A |
| Rated Output Current Adjustable (EWS_Ausgangsnennstrom_einstellbar) | 2,3,4,6,8,10 |
| Rated Output Current per Output Channel (EWS_Ausgangsnennstrom_pro_Ausgangskanal) | 10 A |
| Output voltage range (EWS_Ausgangsspannungsbereich) | 48 Vdc |
| Number of Output Channels (EWS_Anzahl_Ausgangskanaele) | 4 |
| Switch-off threshold (EWS_Ausschaltschwelle) | 32 V |
| Max. voltage drop between input and output (EWS_Max_Spannungsabfall_eing_ausg) | 175 mV |
| Max. power loss (EWS_Max_Verlustleistung) | 8 W @ 4 x 10 A |
| Max. waiting time after switching off an output after an overload (thermal relaxation) (EWS_Wartezeit_nach_Abschaltung_Überlast) | 20 s |
| Idle current @ 48 V (EWS_Ruhestrom_im_Leerlauf_48_V) | 17.0 mA |
| Max. feedback resistance (EWS_Rueckspeisefestigkeit_max) | 58 Vdc |
| Power losses in stand-by mode (EWS_Verlustleistung_im_Leerlauf_48_V) | 0.84 W |
| Parallel connection of outputs (PIM_alt_parallelschaltung_ausgaenge) | Not allowed |
| Series connection of outputs (PIM_alt_serienschaltung_ausgaenge) | Not allowed |
| Release Characteristics (EWS_Ausloesecharakteristik) | Thermomagnetic characteristic |
Signaling
| Signal output S2 (PIM_alt_signalausgang_s2) | "13": Solid State Relais; max. 58 Vdc / 40 Vac / 100 mA |
| Signal output S3 (PIM_alt_signalausgang_s3) | "14": Solid State Relais; max. 58 Vdc / 40 Vac / 100 mA |
| Status display (EWS_Statusanzeige) | Green, yellow, red LED |
Environment
| Climate class according to EN 60721 (EWS_Klimaklasse) | 3K3 |
| Ambient temperature (PF_Umgebungstemperatur) | -25 °C to 70 °C / -13 °F to 158 °F |
| Storage temperature (PF_Lagertemperatur) | -25 °C to 85 °C / -13 °F to 185 °F |
| Humidity without condensation (EWS_Luftfeuchtigkeit) | 5 % to 96 % |
| Cooling type (PF_Kuehlungsart) | natural convection |
| Required minimum distance (side) (EWS_Erforderlicher_Mindestabstand) | 0 mm |
| Required minimum distance (top/bottom) (EWS_Erforderlicher_Mindestabstand_oben_unten) | 40 mm |
Protection and Safety
| Degree of pollution (EWS_Verschmutzungsgrad) | 2 |
| Protection class according to EN 61140 (EWS_Schutzklasse) | III, without PE connection |
| Safety extra low voltage (SELV/PELV) (EWS_Schutzkleinspannung_SELV_PELV) | IEC 60364-4-41 (DIN VDE 0100-410) |
Size and Weight
| Width (PF_Breite_mm) | 45 mm / 1.77 in |
| Height (PF_Hoehe_mm) | 90 mm / 3.54 in |
| Depth (PF_Tiefe_mm) | 91.5 mm / 3.6 in |
| Depth incl. DIN TH35 (EWS_Tiefe_inkl_TH35) | 97 mm / 3.82 in |
| Weight (PF_Gewicht_kg) | 0.18 kg / 0.397 lbs |
| UR | UL 2367 - Recognized |
| cULus | UL 508 - Listed |
