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EA
Min: 1 EA , Multiple 1 EA
Technical Documents
Technical Documents
Product Details
Product Details
A4.32 THERMAL HEATER FOR 2510 FHP
Thermal Unit, Type S, Type A, melting alloy, Class 20
Thermal units are intended to protect motors, controllers, and branch circuit conductors against excessive heating due to prolonged motor over currents up to and including locked rotor currents. Protection of the motor and the other branch circuit components from higher currents, due to short circuits or grounds, is a function of the branch circuit fuses or circuit breakers. Class 20 thermal units respond to overload current conditions according to trip curves. These thermal units will trip in 20 seconds or less on overload conditions. The proper thermal unit is selected using the motor full load current and a selection table. These thermal units have a one piece construction. The motor current passes through a small heater winding within these thermal units. Under overload conditions, the heat causes a special solder to melt allowing a ratchet wheel to spin free thus opening the control circuit contacts and opening the motor contacts.
Thermal Unit, Type S, Type A, melting alloy, Class 20
Thermal units are intended to protect motors, controllers, and branch circuit conductors against excessive heating due to prolonged motor over currents up to and including locked rotor currents. Protection of the motor and the other branch circuit components from higher currents, due to short circuits or grounds, is a function of the branch circuit fuses or circuit breakers. Class 20 thermal units respond to overload current conditions according to trip curves. These thermal units will trip in 20 seconds or less on overload conditions. The proper thermal unit is selected using the motor full load current and a selection table. These thermal units have a one piece construction. The motor current passes through a small heater winding within these thermal units. Under overload conditions, the heat causes a special solder to melt allowing a ratchet wheel to spin free thus opening the control circuit contacts and opening the motor contacts.
Technical Specifications
Technical Specifications
NEMA Eutectic Alloy Overload Relays | |
| Mfrcode | SQD |
|---|---|
| Csa / Ul Approved | CSA/UL APPROVED |
| Catalog Number | A4.32 |
| Pkg Height | 3.5 |
| Description | MELTING ALLOY THERMAL OVERLOAD UNIT TYPE A |
| Trip Type | CLASS 20, STANDARD |
| Mfr UNSPSC | 39121500 |
| Pkg UOM | EA |
| Pkg Type | PK |
| Used On | AC/DC MAGNETIC STARTER, MANUAL STARTER, SEPARATELY MOUNTED OVERLOAD RELAY |
| Pkg Weight | .03 |
| Pkg Width | 1.7 |
| Manufacture | SCHNEIDER |
| Pkg Qty | 1 |
| Mfr Fullname | SQUARE D/TELEMECANIQUE |
| NEMA / Iec Rated | NEMA RATED |
| Pkg Length | 2.6 |
| Brand Name | SQUARE D |
| Country of Origin | United States |
|---|---|
| Range Of Product | A |
| Take-Back | No |
| Thermal Overload Type | melting alloy |
| China Rohs Regulation | Product out of China RoHS scope. Substance declaration for your information |
| Packaging Made With Recycled Cardboard | No |
| Packaging Without Single Use Plastic | No |
| Motor Tripping Class | 20 |
| Eu Rohs Directive | Not applicable, out of EU RoHS legal scope |
| Product Name | THERMAL UNIT |
| Motor Fla | 3.49 TO 3.83 AMPERE (1 THERMAL UNIT), 3.4 TO 3.75 AMPERE (2 THERMAL UNIT), 3.11 TO 3.46 AMPERE (3 THERMAL UNIT) |
| Carton Qty. | 6 |
| Mfr Part # | A4.32 |
| Unit of Measure | EACH |
| Trip Class | TC20 TRIP CLASS |
| Pkg Weight UOM | LB |
| Mounting | PLUG IN |