Yodify Product Library
Instantly add the Miniature Circuit Breakers Type GMB63 and 50,000+ more product series to your store or catalog
Book Your Demo and See How
or create your store
Miniature Circuit Breakers Type GMB63
Brand: Carlo GavazziCompetitive line of UL 489 miniature circuit breakers for 240VAC and 480Y/277VAC application where supplementary or branch circuit protection is required. GMB circuit breakers are available in 1, 2 and 3 pole configurations, with amperage rating up to 63A.
Features- Protection of circuits against short circuit and overload conditions
- UL489 branch circuit protection
- 1, 2, 3 pole arrangements
- 22 amperage sizes up to 63Amps
- Icn of 10kAl Bimetallic element for small overloads
- Magnetic element for short circuit protection
- 240VAC and 480 Y / 277VAC versions
- Lug or screw terminals
Specifications
Brand
Standards
- UL 489 / CSA C22.2 No. 5 / IEC 60947-2
Rated Voltage
- 240 Vac, 60/125 Vdc
- 480Y/277 Vac
Rated Frequency
- 50/60 Hz
Rated Current with Lug Terminal
- 0.5 ~ 63A
- 0.5 ~ 20 A
Rated Current with Ring Terminal
- 0.5 ~ 40 A
- 0.5 ~ 20 A
Rated Insulation Voltage (V)
- 500
Rated Impulse Withstand Voltage (kV)
- 6
Instantaneous Tripping Type
- C (B & D) upon request
Interruption Rating (kA)
- 10
Inverse Time-Delay Over Current Release Type
- Thermal-magnetic
Service Life: Electrical
- 6,000 cycles
Service Life: Mechanical
- 10,000 cycles
Protection Degree
- IP20
Wire: Single Wire
- 14~4 AWG
Wire: Two Wire
- First wire 14~6 AWG, second wire 14~10 AW
Torque
- 31 lb-in (3.5 N-m)
Temperature Range: Tested
- 23° F to 104° F (-5° C to +40° C)
Temperature Range: Working
- -13° F to 131° F (-25° C to +55° C)
Relative Humidity at +20° C
- < 90 %
Relative Humidity at +40° C
- < 50 %
Pollution Degree
- Class 3
Over Voltage Category / Mounting
- Class III / 35 mm DIN Rail
Altitude
- < 2000 m