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ZB12-6 278439 Y7-278439 EATON ELECTRIC Motorschutzrelais, 4 6 A, 1 Schließer + 1 Öffner
ZB12-6
278439
Y7-278439
EATON-MOELLER
Motorschutzrelais, 4 - 6 A, 1 Schließer + 1 Öffner
ZB12-6
Eaton Moeller® series ZB Overload relay, ZB12, Ir= 4 - 6 A, 1 N/O, 1 N/C, Direct mounting, IP20
Überlastrelais, Lieferprogramm: Überlastrelais ZB bis 150 A, Zubehör: Überlastrelais, Baugröße: ZB12, Phasenausfallempfindlichkeit: IEC/EN 60947, VDE 0660 Teil 102, Beschreibung: Prüf-/Aus-Taste, Reset-Taster manuell/automatisch, Auslösefrei-Entriegelung, Montageart: Direktmontage, Hilfskontakte N/O = Öffner: 1 S/O, Hilfskontakte N/C = Öffner: 1 N/C, Zur Verwendung mit: DILM7, DILM9, DILM12, DILM15,, DIULM7, DIULM9, DIULM12,, SDAINLM12,, SDAINLM16,, SDAINLM22, DS7-34... SX005..., Normen: IEC/EN 60947, VDE 0660, UL, CSA, Schutzart: IP20
Niederspannungsschaltgeräte > Überlastrelais thermisch
Thermische Relais
Neues Produkt in der Originalverpackung mit allen Garantien und Zertifizierungen von EATON-MOELLER
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Product Name
Eaton Moeller® series ZB Thermal overload relay
Catalog Number
278439
Product Length/Depth
88 mm
Product Height
67 mm
Product Width
45 mm
Product Weight
0.142 kg
Certifications
CSA
CSA File No.: 012528
IEC/EN 60947
UL
CSA Class No.: 3211-03
CE
IEC/EN 60947-4-1
UL 60947-4-1
UL Category Control No.: NKCR
UL File No.: E29184
CSA-C22.2 No. 60947-4-1-14
VDE 0660
CSA File No.: 012528
IEC/EN 60947
UL
CSA Class No.: 3211-03
CE
IEC/EN 60947-4-1
UL 60947-4-1
UL Category Control No.: NKCR
UL File No.: E29184
CSA-C22.2 No. 60947-4-1-14
VDE 0660
EAN
4015082784393
Model Code
ZB12-6
Merkmale und Funktionen
Features
Reset pushbutton manual/auto
Test/off button
Trip-free release
Phase-failure sensitivity (according to IEC/EN 60947, VDE 0660 Part 102)
Test/off button
Trip-free release
Phase-failure sensitivity (according to IEC/EN 60947, VDE 0660 Part 102)
Allgemein
Ambient operating temperature - min
-25 °C
Ambient operating temperature - max
55 °C
Ambient operating temperature (enclosed) - min
25 °C
Ambient operating temperature (enclosed) - max
40 °C
Class
CLASS 10 A
Climatic proofing
Damp heat, cyclic, to IEC 60068-2-30
Damp heat, constant, to IEC 60068-2-78
Damp heat, constant, to IEC 60068-2-78
Degree of protection
IP20
Frame size
ZB12
Mounting method
Direct mounting
Overload release current setting - min
4 A
Overload release current setting - max
6 A
Overvoltage category
III
Pollution degree
3
Product category
Overload relay ZB up to 150 A
Protection
Finger and back-of-hand proof, Protection against direct contact when actuated from front (EN 50274)
Rated impulse withstand voltage (Uimp)
6000 V AC
4000 V (auxiliary and control circuits)
4000 V (auxiliary and control circuits)
Shock resistance
10 g, Mechanical, Sinusoidal, Shock duration 10 ms
Suitable for
Branch circuits, (UL/CSA)
Temperature compensation
≤ 0.25 %/K, residual error for T > 40°
Continuous
Continuous
Anschlussquerschnitte
Terminal capacity (flexible with ferrule)
2 x (1 - 4) mm², Main cables
1 x (0.75 - 2.5) mm², Control circuit cables
2 x (0.75 - 2.5) mm², Control circuit cables
1 x (1 - 4) mm², Main cables
1 x (0.75 - 2.5) mm², Control circuit cables
2 x (0.75 - 2.5) mm², Control circuit cables
1 x (1 - 4) mm², Main cables
Terminal capacity (solid)
2 x (1 - 6) mm², Main cables
1 x (0.75 - 4) mm², Control circuit cables
1 x (1 - 6) mm², Main cables
2 x (0.75 - 4) mm², Control circuit cables
1 x (0.75 - 4) mm², Control circuit cables
1 x (1 - 6) mm², Main cables
2 x (0.75 - 4) mm², Control circuit cables
Terminal capacity (solid/stranded AWG)
18 - 8, Main cables
2 x (18 - 14), Control circuit cables
2 x (18 - 14), Control circuit cables
Stripping length (main cable)
10 mm
Stripping length (control circuit cable)
8 mm
Screw size
M4, Terminal screw
M3.5, Terminal screw, Control circuit cables
M3.5, Terminal screw, Control circuit cables
Screwdriver size
1 x 6 mm, Terminal screw, Standard screwdriver
2, Terminal screw, Pozidriv screwdriver
2, Terminal screw, Pozidriv screwdriver
Tightening torque
1.2 Nm, Screw terminals, Control circuit cables
1.8 Nm, Screw terminals, Main cables
1.8 Nm, Screw terminals, Main cables
Bemessungswerte
Conventional thermal current ith of auxiliary contacts (1-pole, open)
6 A
Rated operational current (Ie) at AC-15, 120 V
1.5 A
Rated operational current (Ie) at AC-15, 220 V, 230 V, 240 V
1.5 A
Rated operational current (Ie) at AC-15, 380 V, 400 V, 415 V
0.9 A
Rated operational current (Ie) at DC-13, 110 V
0.4 A
Rated operational current (Ie) at DC-13, 220 V, 230 V
0.2 A
Rated operational current (Ie) at DC-13, 24 V
0.9 A
Rated operational current (Ie) at DC-13, 60 V
0.75 A
Rated operational voltage (Ue) - max
690 V
Safe isolation
440 V AC, Between main circuits, According to EN 61140
240 V AC, Between auxiliary contacts, According to EN 61140
440 V, Between auxiliary contacts and main contacts, According to EN 61140
240 V AC, Between auxiliary contacts, According to EN 61140
440 V, Between auxiliary contacts and main contacts, According to EN 61140
Switching capacity (auxiliary contacts, pilot duty)
B300 at opposite polarity, AC operated (UL/CSA)
B600 at opposite polarity, AC operated (UL/CSA)
R300, DC operated (UL/CSA)
B600 at opposite polarity, AC operated (UL/CSA)
R300, DC operated (UL/CSA)
Voltage rating - max
600 VAC
Voltage rating - max
600 VAC
Kurzschlussfestigkeit
Short-circuit current rating (high fault at 600 V)
100 kA, Fuse, SCCR (UL/CSA)
10 A, Class J/CC, max. Fuse, SCCR (UL/CSA)
10 A, Class J/CC, max. Fuse, SCCR (UL/CSA)
Short-circuit protection rating
Max. 6 A gG/gL, fuse, Without welding, Auxiliary and control circuits
20 A gG/gL, Fuse, Type “2” coordination
25 A gG/gL, Fuse, Type “1” coordination
20 A gG/gL, Fuse, Type “2” coordination
25 A gG/gL, Fuse, Type “1” coordination
Ansprechpartner
Number of auxiliary contacts (change-over contacts)
0
Number of auxiliary contacts (normally closed contacts)
1
Number of auxiliary contacts (normally open contacts)
1
Number of contacts (normally closed contacts)
1
Number of contacts (normally open contacts)
1
Bauartnachweis
Equipment heat dissipation, current-dependent Pvid
5.1 W
Heat dissipation capacity Pdiss
0 W
Heat dissipation per pole, current-dependent Pvid
1.7 W
Rated operational current for specified heat dissipation (In)
6 A
Static heat dissipation, non-current-dependent Pvs
0 W
10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects
Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2.7 Inscriptions
Meets the product standard's requirements.
10.3 Degree of protection of assemblies
Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances
Meets the product standard's requirements.
10.5 Protection against electric shock
Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components
Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections
Is the panel builder's responsibility.
10.8 Connections for external conductors
Is the panel builder's responsibility.
10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9.4 Testing of enclosures made of insulating material
Is the panel builder's responsibility.
10.10 Temperature rise
The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
| Merkmal | Wert |
|---|---|
| Einstellbarer Strombereich (EF008211) | 4 A |
| Max. Bemessungsbetriebsspannung Ue (EF007357) | 690 V |
| Anschlussart Hauptstromkreis (EF006819) | Schraubanschluss |
| Anzahl der Hilfskontakte als Öffner (EF001377) | 1 |
| Anzahl der Hilfskontakte als Schließer (EF001376) | 1 |
| Anzahl der Hilfskontakte als Wechsler (EF003531) | 0 |
| Auslöseklasse (EF006668) | CLASS 10 A |
| Reset-Funktion Eingang (EF011940) | Nein |
| Reset-Funktion automatisch (EF011941) | Ja |
| Reset-Funktion Taster (EF011942) | Ja |
Datasheet - PDF
▲| Titel: | Größe: | Typ: |
|---|---|---|
| PDF EATON SWITCHING PROTECTING MOTORS EN.pdf | 35 Mbytes |
|
| PDF CATALOGUE EATON EN .pdf | 38 Mbytes |
|
| ZB12-6 Y7-278439 278439 DE_278445.pdf | 2 Mbytes |
|
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