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Eaton Moeller® series T0 Main switch, T0, 20 A, surface mounting, 3 contact unit(s), 3 pole, 2 N/O, 1 N/C, STOP function, With black rotary handle and locking ring, Lockable in the 0 (Off) position, in steel enclosure
| Product Name |
Eaton Moeller® series T0 Main switch
|
| Catalog Number |
197451
|
| Product Length/Depth |
200 mm
|
| Product Height |
135 mm
|
| Product Width |
150 mm
|
| Product Weight |
1.62 kg
|
| Certifications |
IEC/EN 60204
IEC/EN 60947-3 IEC/EN 60947 VDE 0660 |
| Product Category |
Main switch
|
| Features |
Version as maintenance-/service switch
Version as main switch |
| Actuator color |
Black
|
| Fitted with: |
Black rotary handle and locking ring
|
| Operating frequency |
1200 Operations/h
|
| Pollution degree |
3
|
| Rated impulse withstand voltage (Uimp) |
6000 V AC
|
| Rated operational power star-delta at 500 V, 50 Hz |
7.5 kW
|
| Rated operational power star-delta at 690 V, 50 Hz |
5.5 kW
|
| Rated permanent current at AC-21, 400 V |
20 A
|
| Rated permanent current at AC-23, 400 V |
13.3 A
|
| Rated uninterrupted current (Iu) |
20 A
|
| Switching angle |
90 °
|
| Switching power at 400 V |
5.5 kW
|
| Voltage per contact pair in series |
60 V
|
| Device construction |
Complete device in housing
|
| Rated short-time withstand current (Icw) |
320 A, Contacts, 1 second
0.32 kA |
| Electrical connection type of main circuit |
Screw connection
|
| Mounting position |
As required
|
| Actuator type |
Door coupling rotary drive
|
| Ambient operating temperature (enclosed) - max |
40 °C
|
| Ambient operating temperature (enclosed) - min |
-25 °C
|
| Number of auxiliary contacts (change-over contacts) |
0
|
| Number of auxiliary contacts (normally closed contacts) |
1
|
| Rated conditional short-circuit current (Iq) |
6 kA
|
| Overvoltage category |
III
|
| Control circuit reliability |
1 failure per 100,000 switching operations statistically determined, at 24 V DC, 10 mA)
|
| Degree of protection (front side) |
IP65
|
| Number of poles |
Three-pole
|
| Mounting method |
Surface mounting
|
| Degree of protection |
NEMA 12
|
| Suitable for |
Ground mounting
|
| Locking facility |
Lockable in the 0 (Off) position
|
| Functions |
STOP function
Interlockable |
| Number of switches |
1
|
| Safe isolation |
440 V AC, Between the contacts, According to EN 61140
|
| Screw size |
M3.5, Terminal screw
|
| Shock resistance |
15 g, Mechanical, According to IEC/EN 60068-2-27, Half-sinusoidal shock 20 ms
|
| Lifespan, mechanical |
400,000 Operations
|
| Load rating |
2 x Iₑ (with intermittent operation class 12, 25 % duty factor)
1.6 x Iₑ (with intermittent operation class 12, 40 % duty factor) 1.3 x Iₑ (with intermittent operation class 12, 60 % duty factor) |
| Terminal capacity |
1 x (1 - 2.5) mm², solid or stranded
2 x (1 - 2.5) mm², solid or stranded 1 x (0.75 - 2.5) mm², flexible with ferrules to DIN 46228 2 x (0.75 - 2.5) mm², flexible with ferrules to DIN 46228 |
| Safety parameter (EN ISO 13849-1) |
B10d values as per EN ISO 13849-1, table C.1
|
| Number of auxiliary contacts (normally open contacts) |
2
|
| Number of contact units |
3
|
| Number of contacts in series at DC-21A, 240 V |
1
|
| Number of contacts in series at DC-23A, 120 V |
3
|
| Number of contacts in series at DC-23A, 24 V |
1
|
| Number of contacts in series at DC-23A, 240 V |
5
|
| Number of contacts in series at DC-23A, 48 V |
2
|
| Number of contacts in series at DC-23A, 60 V |
3
|
| Rated breaking capacity at 220/230 V (cos phi to IEC 60947-3) |
100 A
|
| Rated breaking capacity at 400/415 V (cos phi to IEC 60947-3) |
110 A
|
| Rated breaking capacity at 500 V (cos phi to IEC 60947-3) |
80 A
|
| Rated breaking capacity at 660/690 V (cos phi to IEC 60947-3) |
60 A
|
| Rated making capacity up to 690 V (cos phi to IEC/EN 60947-3) |
130 A
|
| Rated operating voltage (Ue) - max |
690 V
|
| Rated operating voltage (Ue) - min |
690 V
|
| Rated operational voltage (Ue) at AC - max |
690 V
|
| Short-circuit protection rating |
20 A gG/gL, Fuse, Contacts
|
| Rated operational current (Ie) at AC-21, 440 V |
20 A
|
| Rated operational current (Ie) at AC-23A, 230 V |
13.3 A
|
| Rated operational current (Ie) at AC-23A, 400 V, 415 V |
13.3 A
|
| Rated operational current (Ie) at AC-23A, 500 V |
13.3 A
|
| Rated operational current (Ie) at AC-23A, 690 V |
7.6 A
|
| Rated operational current (Ie) at AC-3, 220 V, 230 V, 240 V |
11.5 A
|
| Rated operational current (Ie) at AC-3, 380 V, 400 V, 415 V |
11.5 A
|
| Rated operational current (Ie) at AC-3, 500 V |
9 A
|
| Rated operational current (Ie) at AC-3, 660 V, 690 V |
4.9 A
|
| Rated operational current (Ie) at DC-1, load-break switches l/r = 1 ms |
10 A
|
| Rated operational current (Ie) at DC-13, control switches L/R = 50 ms |
10 A
|
| Rated operational current (Ie) at DC-21, 240 V |
1 A
|
| Rated operational current (Ie) at DC-23A, 120 V |
5 A
|
| Rated operational current (Ie) at DC-23A, 24 V |
10 A
|
| Rated operational current (Ie) at DC-23A, 240 V |
5 A
|
| Rated operational current (Ie) at DC-23A, 48 V |
10 A
|
| Rated operational current (Ie) at DC-23A, 60 V |
10 A
|
| Rated operational current (Ie) star-delta at AC-3, 220/230 V |
20 A
|
| Rated operational current (Ie) star-delta at AC-3, 380/400 V |
20 A
|
| Rated operational current (Ie) star-delta at AC-3, 500 V |
15.6 A
|
| Rated operational current (Ie) star-delta at AC-3, 690 V |
8.5 A
|
| Rated operational power at AC-23A, 220/230 V, 50 Hz |
3 kW
|
| Rated operational power at AC-23A, 400 V, 50 Hz |
5.5 kW
|
| Rated operational power at AC-23A, 500 V, 50 Hz |
7.5 kW
|
| Rated operational power at AC-23A, 690 V, 50 Hz |
5.5 kW
|
| Rated operational power at AC-3, 380/400 V, 50 Hz |
5.5 kW
|
| Rated operational power at AC-3, 415 V, 50 Hz |
5.5 kW
|
| Rated operational power at AC-3, 690 V, 50 Hz |
4 kW
|
| Rated operational power star-delta at 220/230 V, 50 Hz |
5.5 kW
|
| Rated operational power star-delta at 380/400 V, 50 Hz |
7.5 kW
|
| Tightening torque |
8.8 lb-in, Screw terminals
1 Nm, Screw terminals |
| Uninterrupted current |
Rated uninterrupted current Iu is specified for max. cross-section.
|
| Housing material |
Plastic
|
产品规格
