Altech Thermal Magnetic Circuit Breaker - V-EA 3 Pole 480Y/277V Voltage Rating DIN Rail Mount, 20A Current Rating

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We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
RS Stock No.:
899-4376
Mfr. Part No.:
3B20UM
Brand:
Altech
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Brand

Altech

Current Rating

20A

Number of Poles

3

Voltage Rating

480Y/277V

Series

V-EA

Application

AC Discharge Lamps (Ballast), AC General Use, AC Incandescent Lamps (Tungsten), AC Motor Starting, AC Resistance, Across the Line, Appliances, Business Equipment, Control Circuits, Electronic Applications, Lighting, Motors, UL508 Applications, Wiring Protection

Tripping Mechanism

Thermal-Magnetic

Reset Actuator Type

Handle

Tripping Characteristics

Type B

Rated AC Voltage

480Y/277V

Mounting Style

DIN Rail Mount

Terminal Contact Type

Box Clamp, Ring Tongue Terminal

Circuit Breaker Type

MCCB

Overall Dimensions

93.3 x 52.5 x 74.7mm

Breaking Capacity at Maximum Voltage Rating

10 kA

Special Features

IP20 Terminal Protection

Overall Depth

74.7mm

Break Time

Time Delay

Overall Length

93.3mm

COO (Country of Origin):
DE

Altech UM Series DIN Rail


Thermal Magnetic Circuit Breakers are found in most distribution boards. The thermal portion provides an "inverse time" response feature, which trips the circuit breaker sooner for larger overcurrent’s. The Altech UM series are primarily DIN Rail mounted and provide a compact solution to your protection requirements. All models are highly reliable and excellent quality.

DIN Rail Mounted
17.5mm width per pole
Thermal Magnetic
10kA Short Circuit Withstand Capacity


Thermal Magnetic Convertible


All CBEs have blade terminals and have an insulation resistance greater than 100MΩ (MegaOhms).