| Product range |
Main switch maintenance switch Repair switch |
| Part group reference |
T5B |
| Stop Function |
Emergency switching off function |
| Number of poles |
With red rotary handle and yellow locking ring |
| Locking facility |
3 pole + N |
| Degree of Protection |
1 N/O |
| Design |
1 N/C |
| Contact sequence |
Lockable in the 0 (Off) position |
| Switching angle |
Front IP65 |
| Design number |
flush mounting |
| Function |
 |
| 400 V [P] |
 |
| Rated uninterrupted current [Iu] |
90 ° |
| Note on rated uninterrupted current !u |
8901 |
| Number of contact units |
 |
| Standards |
30 kW |
| Climatic proofing |
63 A |
Ambient temperature >Open |
Rated uninterrupted current Iu is specified for max. cross-section. |
Ambient temperature >Enclosed |
3 contact unit(s) |
| Overvoltage category/pollution degree |
IEC/EN 60947, VDE 0660, IEC/EN 60204, CSA, UL Switch-disconnector according to IEC/EN 60947-3 |
| Rated impulse withstand voltage [Uimp] |
Damp heat, constant, to IEC 60068-2-78 Damp heat, cyclic, to IEC 60068-2-30 |
| Mechanical shock resistance |
-25 - +50 °C |
| Mounting position |
-25 - +40 °C |
Mechanical variables >Number of poles |
III/3 |
Mechanical variables >Auxiliary contacts 1 N/O
Mechanical variables >Auxiliary contacts 1 N/C
Electrical characteristics >Rated operational voltage [Ue] |
6000 V AC |
Electrical characteristics >Rated uninterrupted current [Iu] |
15 g |
Electrical characteristics >Note on rated uninterrupted current !u |
As required |
Load rating with intermittent operation, class 12 >AB 25 % DF |
3 pole + N |
Load rating with intermittent operation, class 12 >AB 40 % DF |
1 N/O |
Load rating with intermittent operation, class 12 >AB 60 % DF |
1 N/C |
Short-circuit rating >Fuse |
690 V AC |
| Rated short-time withstand current (1 s current) [Icw
] |
63 A |
| Note on rated short-time withstand current lcw |
Rated uninterrupted current Iu is specified for max. cross-section. |
| Rated conditional short-circuit current [Iq] |
2 x Ie |
| cos ϕ rated making capacity as per IEC 60947-3 |
1.6 x Ie |
Rated breaking capacity cos ϕ to IEC 60947-3 >230 V |
1.3 x Ie |
Rated breaking capacity cos ϕ to IEC 60947-3 >400/415 V |
80 A gG/gL |
Rated breaking capacity cos ϕ to IEC 60947-3 >500 V |
1300 Arms |
Rated breaking capacity cos ϕ to IEC 60947-3 >690 V |
Current for a time of 1 second |
Safe isolation to EN 61140 >between the contacts |
2 kA |
Safe isolation to EN 61140 >Current heat loss per contact at Ie |
800 A |
Safe isolation to EN 61140 >Current heat loss per auxiliary circuit at Ie (AC-15/230 V) |
520 A |
| Lifespan, mechanical [Operations] |
600 A |
| Maximum operating frequency [Operations/h] |
480 A |
AC >AC-3 >Rating, motor load switch [P] >220 V 230 V [P] |
340 A |
AC >AC-3 >Rating, motor load switch [P] >230 V Star-delta [P] |
440 V AC |
AC >AC-3 >Rating, motor load switch [P] >400 V 415 V [P] |
4.5 W |
AC >AC-3 >Rating, motor load switch [P] >400 V Star-delta [P] |
4.5 CO |
AC >AC-3 >Rating, motor load switch [P] >500 V [P] |
> 0.5 x 106 |
AC >AC-3 >Rating, motor load switch [P] >500 V Star-delta [P] |
1200 |
AC >AC-3 >Rating, motor load switch [P] >690 V [P] |
15 kW |
AC >AC-3 >Rating, motor load switch [P] >690 V Star-delta [P] |
18.5 kW |
AC >AC-3 >Rated operational current motor load switch >230 V [Ie] |
22 kW |
AC >AC-3 >Rated operational current motor load switch >230 V star-delta [Ie] |
30 kW |
AC >AC-3 >Rated operational current motor load switch >400V 415 V [Ie] |
22 kW |
AC >AC-3 >Rated operational current motor load switch >400 V star-delta [Ie] |
37 kW |
AC >AC-3 >Rated operational current motor load switch >500 V [Ie
] |
15 kW |
AC >AC-3 >Rated operational current motor load switch >500 V star-delta [Ie
] |
22 kW |
AC >AC-3 >Rated operational current motor load switch >690 V [Ie] |
51 A |
AC >AC-3 >Rated operational current motor load switch >690 V star-delta [Ie] |
63 A |
AC >AC-21A >Rated operational current switch >440 V [Ie] |
41 A |
AC >AC-23A >Motor rating AC-23A, 50 - 60 Hz [P] >230 V [P] |
63 A |
AC >AC-23A >Motor rating AC-23A, 50 - 60 Hz [P] >400 V 415 V [P] |
33 A |
AC >AC-23A >Motor rating AC-23A, 50 - 60 Hz [P] >500 V [P] |
57.2 A |
AC >AC-23A >Motor rating AC-23A, 50 - 60 Hz [P] >690 V [P] |
17 A |
AC >AC-23A >Rated operational current motor load switch >230 V [Ie] |
29.4 A |
AC >AC-23A >Rated operational current motor load switch >400 V 415 V [Ie] |
63 A |
AC >AC-23A >Rated operational current motor load switch >500 V [Ie] |
18.5 kW |
AC >AC-23A >Rated operational current motor load switch >690 V [Ie] |
30 kW |
DC >DC-1, Load-break switches L/R = 1 ms >Rated operational current [Ie] |
22 kW |
DC >DC-1, Load-break switches L/R = 1 ms >Voltage per contact pair in series |
22 kW |
DC >DC-23A, motor load switch
L/R = 15 ms >24 V >Rated operational current [Ie] |
63 A |
DC >DC-23A, motor load switch
L/R = 15 ms >24 V >Contacts |
63 A |
DC >DC-23A, motor load switch
L/R = 15 ms >48 V >Rated operational current [Ie] |
33 A |
DC >DC-23A, motor load switch
L/R = 15 ms >48 V >Contacts |
23.8 A |
DC >DC-23A, motor load switch
L/R = 15 ms >60 V >Rated operational current [Ie] |
63 A |
DC >DC-23A, motor load switch
L/R = 15 ms >60 V >Contacts |
60 V |
DC >DC-23A, motor load switch
L/R = 15 ms >120 V >Rated operational current [Ie] |
50 A |
DC >DC-23A, motor load switch
L/R = 15 ms >120 V >Contacts |
1 Quantity |
DC >DC-23A, motor load switch
L/R = 15 ms >240 V >Rated operational current [Ie] |
50 A |
DC >DC-23A, motor load switch
L/R = 15 ms >240 V >Contacts |
2 Quantity |
DC >DC-13, Control switches L/R = 50 ms >Rated operational current [Ie] |
50 A |
DC >DC-13, Control switches L/R = 50 ms >Voltage per contact pair in series |
3 Quantity |
| Control circuit reliability at 24 V DC, 10 mA [Fault probability] |
25 A |
| Solid or stranded |
3 Quantity |
| Flexible with ferrules to DIN 46228 |
20 A |
| Terminal screw |
6 Quantity |
| Tightening torque for terminal screw |
25 A |
| Notes |
24 V |
Contacts >Rated operational voltage [Ue] |
< 10 -5, < 1 fault in 100000 operations HF
|
Contacts >Rated uninterrupted current max. >Main conducting paths >General use |
1 x (2,5 - 35) 2 x (2,5 - 16) mm2
|
Switching capacity >Maximum motor rating >Single-phase >120 V AC |
1 x (1 - 25) 2 x (1.5 - 10) mm2 |
Switching capacity >Maximum motor rating >Single-phase >200 V AC |
M6 |
Switching capacity >Maximum motor rating >Single-phase >240 V AC |
4 Nm |
Switching capacity >Maximum motor rating >Three-phase >200 V AC |
B10d values as per EN ISO 13849-1, table C1 |
Switching capacity >Maximum motor rating >Three-phase >240 V AC |
600 V AC |
Switching capacity >Maximum motor rating >Three-phase >480 V AC |
63 A |
Switching capacity >Maximum motor rating >Three-phase >600 V AC |
3 HP |
Short Circuit Current Rating >High fault rating |
7.5 HP |
Short Circuit Current Rating >max. Fuse |
10 HP |
Terminal capacity >Solid or flexible conductor with ferrule |
15 HP |
Terminal capacity >Terminal screw |
15 HP |
Terminal capacity >Tightening torque |
40 HP |
| Rated operational current for specified heat dissipation [In] |
40 HP |
| Heat dissipation per pole, current-dependent [Pvid] |
10 kA |
| Equipment heat dissipation, current-dependent [Pvid] |
100, Class J A |
| Static heat dissipation, non-current-dependent [Pvs] |
12 - 4 AWG |
| Heat dissipation capacity [Pdiss] |
M6 |
| Operating ambient temperature min. |
35.4 lb-in |
| Operating ambient temperature max. |
63 A |
10.2 Strength of materials and parts >10.2.2 Corrosion resistance |
4.5 W |
10.2 Strength of materials and parts >10.2.3.1 Verification of thermal stability of enclosures |
0 W |
10.2 Strength of materials and parts >10.2.3.2 Verification of resistance of insulating materials to normal heat |
0 W |
10.2 Strength of materials and parts >10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects |
0 W |
10.2 Strength of materials and parts >10.2.4 Resistance to ultra-violet (UV) radiation |
-25 °C |
10.2 Strength of materials and parts >10.2.5 Lifting |
+50 °C |
10.2 Strength of materials and parts >10.2.6 Mechanical impact |
Meets the product standard´s requirements. |
10.2 Strength of materials and parts >10.2.7 Inscriptions |
Meets the product standard´s requirements. |
| 10.3 Degree of protection of ASSEMBLIES |
Meets the product standard´s requirements. |
| 10.4 Clearances and creepage distances |
Meets the product standard´s requirements. |
| 10.5 Protection against electric shock |
UV resistance only in connection with protective shield. |
| 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 |
Does not apply, since the entire switchgear needs to be evaluated. |
| 10.8 Connections for external conductors |
Meets the product standard´s requirements. |
10.9 Insulation properties >10.9.2 Power-frequency electric strength |
Does not apply, since the entire switchgear needs to be evaluated. |
10.9 Insulation properties >10.9.3 Impulse withstand voltage |
Meets the product standard´s requirements. |
10.9 Insulation properties >10.9.4 Testing of enclosures made of insulating material |
Does not apply, since the entire switchgear needs to be evaluated. |
| 10.10 Temperature rise |
Does not apply, since the entire switchgear needs to be evaluated. |
| 10.11 Short-circuit rating |
Is the panel builder´s responsibility. |
| 10.12 Electromagnetic compatibility |
Is the panel builder´s responsibility. |
| 10.13 Mechanical function |
Is the panel builder´s responsibility. |
| Version as main switch |
Is the panel builder´s responsibility. |
| Version as maintenance-/service switch |
Is the panel builder´s responsibility. |
| Version as safety switch |
The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices. |
| Version as emergency stop installation |
Is the panel builder´s responsibility. The specifications for the switchgear must be observed. |
| Version as reversing switch |
Is the panel builder´s responsibility. The specifications for the switchgear must be observed. |
| Number of switches |
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed. |
| Max. rated operation voltage Ue AC |
Yes |
| Rated operating voltage |
Yes |
| Rated permanent current Iu |
No |
| Rated permanent current at AC-23, 400 V |
Yes |
| Rated permanent current at AC-21, 400 V |
No |
| Rated operation power at AC-3, 400 V |
1 |
| Rated short-time withstand current lcw |
690 V |
| Rated operation power at AC-23, 400 V |
690 - 690 V |
| Switching power at 400 V |
63 A |
| Conditioned rated short-circuit current Iq |
63 A |
| Number of poles |
63 A |
| Number of auxiliary contacts as normally closed contact |
22 kW |
| Number of auxiliary contacts as normally open contact |
1.3 kA |
| Number of auxiliary contacts as change-over contact |
30 kW |
| Motor drive optional |
30 kW |
| Motor drive integrated |
2 kA |
| Voltage release optional |
4 |
| Device construction |
1 |
| Suitable for ground mounting |
1 |
| Suitable for front mounting 4-hole |
0 |
| Suitable for front mounting centre |
No |
| Suitable for distribution board installation |
No |
| Suitable for intermediate mounting |
No |
| Colour control element |
Built-in device fixed built-in technique |
| Type of control element |
No |
| Interlockable |
No |
| Type of electrical connection of main circuit |
Yes |
| Degree of protection (IP), front side |
No |
| Degree of protection (NEMA) |
No |
| Product Standards |
Red |
| UL File No. |
Door coupling rotary drive |
| UL Category Control No. |
Yes |
| CSA File No. |
Screw connection |
| CSA Class No. |
IP65 |
| North America Certification |
12 |
| Suitable for |
UL 60947-4-1;CSA - C22.2 No. 60947-4-1-14; CSA-C22.2 No. 94; IEC/EN 60947-3; CE marking |
| Degree of Protection |
E36332 |