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Changeover switch
| Product Weight | 0.043 kg |
| Product Length/Depth | 87 mm |
| Product Height | 30 mm |
| Product Width | 30 mm |
Manual switching, isolation and operator control of industrial machinery and switchgear.
Eaton Moeller® series TM Changeover switch, 10 A, center mounting, 2 contact units, Contacts: 4, 60 °, maintained, 1-2, Design number 8221
Key technical data includes Enclosure material: Plastic; Fitted with:: Black thumb grip and front plate; Inscription: 1-2.
| General Information | |
|---|---|
| Product Name | Eaton Moeller® series TM Changeover switch |
| Catalog Number | 015197 |
| Model Code | TM-2-8221/EZ |
| EAN | 4015080151975 |
| Product Length/Depth | 87 mm |
| Product Height | 30 mm |
| Product Width | 30 mm |
| Product Weight | 0.043 kg |
| Certifications | UL 508 UL report applies to both US and Canada Certified by UL for use in Canada IEC/EN 60947-3 UL IEC/EN 60947 UL Category Control No.: NLRV VDE 0660 CSA-C22.2 No. 94 CE CSA IEC/EN 60947-5-1 CSA-C22.2 No. 14-05 UL File No.: E36332 |
| Degree of protection | IP65 |
| Degree of protection (front side) | IP65 NEMA 12 |
| Lifespan, mechanical | 1,000,000 Operations |
| Model | Reverser |
| Mounting method | Center mounting |
| Mounting position | As required |
| Number of contact units | 2 |
| Operating frequency | 1200 Operations/h |
| Overvoltage category | III |
| Pollution degree | 3 |
| Product Category | Control switches |
| Rated impulse withstand voltage (Uimp) | 4000 V AC |
| Suitable for | Front mounting |
| Switching angle | 60 ° |
| Type | Changeover switch |
| Terminal Capacities | |
|---|---|
| Terminal capacity (flexible with ferrule) | 2 x 1.0 mm², ferrules to DIN 46228 1 x 1.0 mm², ferrules to DIN 46228 |
| Terminal capacity (flexible) | 1 x 1.5 mm² 2 x 1.5 mm² |
| Terminal capacity (solid/flexible with ferrule AWG) | 14 |
| Terminal capacity (solid/stranded) | 2 x 1,5 mm² 1 x 1.5 mm² |
| Screw size | M2.5, Terminal screw |
| Tightening torque | 0.4 Nm, Screw terminals 3.5 lb-in, Screw terminals |
| Electrical Characteristics | |
|---|---|
| Rated operational current (Ie) at AC-3, 380 V, 400 V, 415 V | 0 A |
| Rated operational current (Ie) at AC-21, 440 V | 10 A |
| Rated operational power at AC-3, 380/400 V, 50 Hz | 2.2 kW |
| Rated operational power at AC-23A, 400 V, 50 Hz | 3 kW |
| Rated operational voltage (Ue) at AC - max | 500 V |
| Rated uninterrupted current (Iu) | 10 A |
| Uninterrupted current | Rated uninterrupted current Iu is specified for max. cross-section. |
| Contacts | |
|---|---|
| Control circuit reliability | 1 failure per 100,000 switching operations statistically determined, at 24 V DC, 10 mA) |
| Number of auxiliary contacts (change-over contacts) | 0 |
| Number of auxiliary contacts (normally closed contacts) | 0 |
| Number of auxiliary contacts (normally open contacts) | 0 |
| Number of contacts | 4 |
| Standards & Design Verification | |
|---|---|
| Heat dissipation capacity Pdiss | 0 W |
| Heat dissipation per pole, current-dependent Pvid | 0.15 W |
| Rated operational current for specified heat dissipation (In) | 10 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 | UV resistance only in connection with protective shield. |
| 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. |
| Additional Specifications | |
|---|---|
| Short-circuit protection rating | 10 A gG/gL, Fuse, Contacts |
| Switching capacity (main contacts, general use) | 10 A, Rated uninterrupted current max. (UL/CSA) |
| Switching capacity (auxiliary contacts, pilot duty) | A300 (UL/CSA) |
| Actuator function | Maintained Without 0 (Off) position |
| Actuator type | Short thumb-grip |
| Ambient operating temperature - min | -25 °C |
| Ambient operating temperature - max | 50 °C |
| Climatic proofing | Damp heat, cyclic, to IEC 60068-2-30 Damp heat, constant, to IEC 60068-2-78 |
| Enclosure material | Plastic |
| Fitted with: | Black thumb grip and front plate |
| Inscription | 1-2 |
| Number of poles | 2 |
| Assigned motor power at 115/120 V, 60 Hz, 1-phase | 0.33 HP |
| Assigned motor power at 115/120 V, 60 Hz, 3-phase | 0.75 HP |
| Assigned motor power at 230/240 V, 60 Hz, 1-phase | 0.75 HP |
| Assigned motor power at 230/240 V, 60 Hz, 3-phase | 1 HP |
| Assigned motor power at 277 V, 60 Hz, 1-phase | 0.75 HP |
Note: Specifications are taken from the official Eaton TM-2-8221/EZ product data sheet.
Official technical documentation for the TM-2-8221/EZ.
Typical applications of the TM-2-8221/EZ.
Other models in the Eaton All Eaton Products product series.
