312 NEMA Fusible Combination Non-reversing Starter with Snap-Together
Representative Rendering, Not The Actual Product
NEMA 312 Fusible Combination Non-reversing Starter, Size 6, Type 3R/4/12 Rainproof, Dusttight Industrial Use , 120V 60Hz Control Voltage, 600A Class J , E100 Solid State, Basic
Product Details
| Starter Type | |
|---|---|
| Motor Voltage | 460V 60Hz |
| NEMA Size | Size 6 |
| Enclosure | Type 3R/4/12 Rainproof, Dusttight Industrial Use |
| Control Voltage | 120V 60Hz |
| Disconnect Data | |
| Disconnect Type | Fusible |
| Disconnect Size | 600A Class J |
| Options And Accessories | |
| Overload Relay | E100 Solid State, Basic |
| Overload Relay Adjustment Range and Features | 120-600 A, Man/Rem Reset; Single- and Three-Phase appl. Adj Trip class, Panel mount w External CT, |
| Factory Installed Modifications | Transformer with Two Primary and One Secondary Fuses |
| Transformer Note | Transformer is Required |
| Additional Information | |
| Enclosure Size | 56 x 30 x 14 in. |
Specifications
Mechanical Ratings
| Mechanical Life | 0.5 (Millions of Operations) |
| Maximum Number of Auxiliary Contacts | 4 |
| Pick-up Operating Time (Average) | 50…120 (ms) |
| Drop-out Operating Time (Average) | 33…70 (ms) |
Environment Ratings
| Operating Position | Vertical |
| Storage Range | -40…+80 °C (-40…+176 °F) |
| Operating Range | +40 °C (104 °F) |
| Altitude | 2000 m (m) |
| Humidity | 5…95% non-condensing |
Construction
| Wire size for Power terminals - Line | (2)#1/0…350MCM (AWG) |
| Wire size for Power terminals - Load | 2/0…500 (AWG) |
| Required Torque - Line | 325 (lb•in) |
| Required Torque - Load | 275 (lb•in) |
Short-circuit Rating - Fusible
| Available Short Circuit Ampere RMS Symmetrical – 600V Max | 18,000 (A) |
Short-circuit Rating - Circuit Breaker
| Available Short Circuit Ampere RMS Symmetrical – 480V Max | (A) |
| Available Short Circuit Ampere RMS Symmetrical – 600V Max | (A) |
AC Coil Data
| Operating Volt Amperes – 50/60 Hz - Inrush | 955 (V/A) |
| Operating Volt Amperes – 50/60 Hz - Sealed | 12 (V/A) |
| Operating Times (AC) - Closing Delay | 50…120 (ms) |
| Operating Times (AC) - Opening Delay | 33…70 (ms) |
| Heat Dissipation | 68 (W) |
| Coil Operating Limits, 50/60 Hz, (x Voltage) – Pick up | 85…10% |
| Coil Operating Limits, 50/60 Hz, (x Voltage) – Drop out | 55% |
Auxiliary Contacts (NEMA A600) AC Ratings — Bulletin 100-ES, 100-F, 100-S
| AC Rating Designation | A600 |
| Maximum Voltage 60 Hz or 50 Hz | 120 |
| Max. AC Contact Rating Per Pole – Make | 60 (A) |
| Max. AC Contact Rating Per Pole – Break | 6 (A) |
| Continuous Carrying Current | 10 (A) |
| Max. AC Contact Rating Per Pole – Make | 7200 (VA) |
| Max. AC Contact Rating Per Pole – Break | 720 (VA) |
Auxiliary Contacts DC Rating
| DC Rating Designation | P600 |
| 125V DC | 1.1 A (A) |
| 250V DC | 0.55 A (A) |
| Maximum DC Contact Rating per Pole | 5 A (A) |
Replacement Parts
| Product Type | Contactor |
|---|---|
| Catalog Number | 300-GOED9311 |
| Description | 300 NEMA Contactor, NEMA Size 6, Open, 100-250V 50-60 Hz/100-250V DC With 24V DC PLC Interface, Three NO Poles, 1 N.O. - 1 N.C. Auxiliary Contact |
| Quantity | 1 |
| Additional Information | NEMA Space-saving Contactors and Starters Specifications (rockwellautomation.com) |
| Additional Information | NEMA Bulletin 300 Line Enclosed Contactor and Starter Specifications (rockwellautomation.com) |
| Product Type | Overload |
|---|---|
| Catalog Number | 193-1EFMZ w/1411-180SHT-601 (600:5 CT) |
| Description | E100 Overload Relay, Trip Class 10, 15, 20, or 30, Advanced Overload Relay, 120...500A, Panel mount for use with external current transformers |
| Quantity | 1 |
| Additional Information | E100 Electronic Overload Relay Specifications (rockwellautomation.com) |
| Product Type | Transformer |
|---|---|
| Catalog Number | 1497-BD350 |
| Description | Control Circuit Transformer 350 VA, |
| Quantity | 1 |
| Additional Information | Control Circuit Transformers (rockwellautomation.com) |