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    32~35 Amp Thermal Overload Relay, 220V, 3-Phase

    $37.12
    Affordable price thermal overload relay for sale. Current setting range 23~32 Amp or 28~35 Amp for selection, working current rating 36A, power supply 3-phase 220V~690V, insulation voltage 690V, matches 25A contactor, 63A gG fuse breaker, overcurrent and phase failure protection for AC motors.
    SKU: ATO-TOR-3235
    *
    This product has a minimum quantity of 3
    Free Shipping Worldwide
    Delivery date: 6-12 days

    Thermal overload relay features overcurrent and phase-failure protection functions. Optional current setting range 23~32 Amps or 28~35 Amps, current rating 36A, working voltage 220V~690V. 3-phase thermal relay is often used in AC motors, which is suitable for 25A contactor and 63A gG fuse breaker.

    Specification

    Model ATO-JR28-36
    Current Setting Range (A) 23-32 28-35
    Matching Fuse Breaker (A) 20 gG 25 gG
    12 aM 16 aM
    Matching Contactor 25A
    Rated Working Current (A) 36A
    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 Main Circuit Single core or standard wire 4~10 mm2
    Wiring screw M4
    Auxiliary Circuit Single core or standard wire 0.5~2.5 mm2
    Wiring screw M3.5

     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.

    32~35 Amp Thermal Overload Relay Dimension Diagram (Unit: mm)

    Dimension diagram of 32~35 Amp Thermal Overload Relay, 220V, 3-Phase

    Tips: Precautions for using 35 Amp thermal overload relay.

    • 35 Amp thermal overload relay can only be used to control the overload protection of AC motors, not as short-circuit protection.
    • Before installing 35 Amp thermal overload relay, you must understand the rated current of the protected object, and the selected specification must be +20% of the rated current.
    • Usually, the 35 Amp thermal overload relay is installed directly behind the starting contactor (Magnetic Switch) of AC motor.
    • When the current is too high or the load current exceeds the setting, the 35 Amp thermal overload relay will start and disconnect the circuit. Although the path can be restored through reset button, when thermal overload relay is activated, the set current cannot be arbitrarily adjusted. The cause of overload should be found out, otherwise the protected equipment will be easily burned down.

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