
60/70/80 Amp Thermal Overload Relay, 220V, 3-Phase
from
$58.79
Ex Tax: $58.79
- Stock: In Stock
- Model: RDDLZ-TOR-607080
- Weight: 1.00
- SKU: RDDLZ-TOR-607080
Available Options
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3-phase thermal overload relay for AC motors, overcurrent and phase failure protection functions. It is used to provide overload protection open-phase protection and protection against unbalanced current for motors and it can also avoid heating in electrical equipment. Optional current setting range 55-70 Amp or 60-80 Amp, rated current 93A, working voltage rating 220V~690V, matched with 40A contactor, 100/125A gG or 63/80A aM fuse breaker.
Specification
Model | RDDLZ-JR28-93 | ||||
Current Setting Range (A) | 48-65 | 55-70 | 60-80 | ||
Matching Fuse Breaker (A) | 100 gG | 125 gG | 125 gG | ||
63 aM | 80 aM | 80 aM | |||
Trip Class | 40A | ||||
Frame Current (A) | 93A | ||||
Rated Working Voltage (V) | 3-phase 220V~690V | ||||
Rated Insulation Voltage (V) | 690V | ||||
Number of Contacts | 1NO + 1NC | ||||
Phase Failure Protection Function | yes | ||||
Automatic & Manual Reset | yes | ||||
Temperature Compensation | yes | ||||
Tripping Indicator | yes | ||||
Test Pushbutton | yes | ||||
Mounting Mode | Plug-in, independent | ||||
AC-15 220V Current Rating (A) | 2.73 | ||||
AC-15 220V Current Rating (A) | 1.58 | ||||
DC-13 220V Current Rating (A) | 0.2 | ||||
Cross Section Area of Conductor (mm2) | Main Circuit | Single core or standard wire | 4~35 | ||
Wiring screw | M4 | ||||
Auxiliary Circuit | Single core or standard wire | 0.5~2.5 | |||
Wiring screw | M3.5 |
Details
Thermal Overload Relay Applications
- Thermal overload relays are often used in circuit protection, overload, phase failure, overtime start and locked-rotor for AC motors.
- Thermal overload relay has functions of phase failure protection, temperature compensation, adjustable setting current, automatic or manual reset, operation indicator, NP and NO auxiliary contacts separate insulation.
- The thermal overload relay has small installation area and various mounting methods. It has test button and stop button, which is convenient for checking the flexibility of operation.
- The protective cover of thermal overload relay can protect fingers from electric shock. The locking device can prevent misoperation.
- Thermal overload relay comes with remote operation, complete functions and excellent quality.
60/70/80 Amp Thermal Overload Relay Dimension Diagram (Unit: mm)
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