E-T-A Circuit Protection and Control 3120-F503-G7Q1-W14DR4-X3120-U0200M-20A

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thermal magnetic circuit breaker; 20A with under voltage
Mfr. Part#: 3120-F503-G7Q1-W14DR4-X3120-U0200M-20A
Allied Stock#: 70252087

RoHS Compliant Part


Datasheet Datasheet

  • This item cannot be backordered online. Maximum order amount is 0
Pricing (USD) & Availability
Standard Pricing
Product Discontinued. Replacement available.

Please see replacement part(s):

0 can ship immediately.

Estimated Mfr. Lead Time: 6 weeks

Minimum Quantity: 1

Multiples Of: 1


Actuator Type : Rocker
Current Rating : 20 A
Dimensions : 2.13 L x 0.984 W x 1.3 H in.
Illumination : Red
Lamp Voltage : 185 to 275 V
Mounting Hole Size : D-Shaped, 1.75 Dia. x 0.866 H in
Mounting Type : Snap-In
Number of Poles : 2
Primary Type : Circuit Breaker
Series : 3120-F Series
Standards : Approved to CBE Standard EN 60934 (IEC 60934)/Fire Resistance of EN 60335-1:2007-02/S-Type TO CBE to EN 60934 with Trip Free Mechanism
Type : Thermal
Voltage Rating : 240 VAC ; 50 VDC
Voltage, AC : 250V
Voltage, DC : 50V


An extremely versatile range of rocker switch/thermal circuit breakers (S-type TO CBE to EN 60934 with trip free mechanism) offering the choice of single pole, double pole with single pole protection, and double pole with protection on both poles. Designed for snap-in panel mounting with versions available for three different panel cut-out sizes. Illumination is optional and there is a range of colors and markings for the rocker. Under overload conditions the rocker returns to the OFF position. 6-way frame for 3120-F5 available upon request.

Any of the following additional function modules can be supplied factory fitted to the rear of the switch/circuit breaker.

  • Under voltage release coil (double pole versions)
  • Magnetic trip coil for short circuit protection
  • Magnetic trip coil for remote relay trip
  • Auxiliary contacts for status signaling
  • Mechanical slide interlock

    Approved to CBE standard EN 60934 (IEC 60934)

    Motors, transformers, solenoids, extra low voltage wiring systems, office machines, electro-medical equipment, power supplies, communications systems, medical equipment to EN 60601

  • Combines circuit protection and a switch
  • Reliable thermal circuit breaker
  • Saves space while reducing downtime and installation costs
  • Modern attractive styling
  • Other options available

    UL, CSA and CCC approval ratings: 250VAC, 50VDC; 0.1 to 20Amps

  • Product Added to Cart
    E-T-A Circuit Protection and Control
    thermal magnetic circuit breaker; 20A with under voltage
    Allied Stock #: 70252087
    Mfr's Part #: 3120-F503-G7Q1-W14DR4-X3120-U0200M-20A
    $81.150 Each
    Quantity added: