UR Series

Altech UR Series Circuit Breakers provide UL 489 branch circuit protection in a compact, DIN rail-mounted design—ideal for industrial and control panel applications.

UL1077 Recognized Supplementary Protector

DIN Rail Mounted
17.5mm width per pole
Thermal Magnetic
0.3-60A / 480Y/277V AC, 50/60Hz
10kA Short Circuit
Withstand Capacity
Applications (on the load side of Branch Circuit Protection) include: Sensitive Electronics, Power Supplies, Appliance circuits, etc.

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Single Page PDF Data Sheets

	1 Pole	2 Pole	3 Pole
UL1077	B-Trip C- Trip D-Trip	B-Trip C- Trip D-Trip	B-Trip C- Trip D-Trip

Single Page PDF Data Sheets

	1 Pole	2 Pole	3 Pole
UL1077	2D DXF file 3D STEP file	2D DXF file 3D STEP file	2D DXF file 3D STEP file

Showing 1-24 of 186 item(s)

UR Series

UR Series 2

Circuit Breakers

1B05UR - UL1077 Recognized Supplementary Protector

DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.3-60A / 480Y/277V AC, 50/60Hz 10kA Short CircuitWithstand Capacity Applications (on the load side of Branch Circuit Protection) include:Sensitive Electronics, Power Supplies, Appliance circuits, etc.DATA SHEET < Product photo imprint will vary depending on part number selection.

UR Series

UR Series 2

Circuit Breakers

1B1UR - UL1077 Recognized Supplementary Protector

DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.3-60A / 480Y/277V AC, 50/60Hz 10kA Short CircuitWithstand Capacity Applications (on the load side of Branch Circuit Protection) include:Sensitive Electronics, Power Supplies, Appliance circuits, etc.DATA SHEET < Product photo imprint will vary depending on part number selection.

UR Series

UR Series 2

Circuit Breakers

1B2UR - UL1077 Recognized Supplementary Protector

DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.3-60A / 480Y/277V AC, 50/60Hz 10kA Short CircuitWithstand Capacity Applications (on the load side of Branch Circuit Protection) include:Sensitive Electronics, Power Supplies, Appliance circuits, etc.DATA SHEET < Product photo imprint will vary depending on part number selection.

UR Series

UR Series 2

Circuit Breakers

1B3UR - UL1077 Recognized Supplementary Protector

DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.3-60A / 480Y/277V AC, 50/60Hz 10kA Short CircuitWithstand Capacity Applications (on the load side of Branch Circuit Protection) include:Sensitive Electronics, Power Supplies, Appliance circuits, etc.DATA SHEET < Product photo imprint will vary depending on part number selection.

UR Series

UR Series 2

Circuit Breakers

1B4UR - UL1077 Recognized Supplementary Protector

DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.3-60A / 480Y/277V AC, 50/60Hz 10kA Short CircuitWithstand Capacity Applications (on the load side of Branch Circuit Protection) include:Sensitive Electronics, Power Supplies, Appliance circuits, etc.DATA SHEET < Product photo imprint will vary depending on part number selection.

UR Series

UR Series 2

Circuit Breakers

1B5UR - UL1077 Recognized Supplementary Protector

DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.3-60A / 480Y/277V AC, 50/60Hz 10kA Short CircuitWithstand Capacity Applications (on the load side of Branch Circuit Protection) include:Sensitive Electronics, Power Supplies, Appliance circuits, etc.DATA SHEET < Product photo imprint will vary depending on part number selection.

UR Series

UR Series 2

Circuit Breakers

1B6UR - UL1077 Recognized Supplementary Protector

DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.3-60A / 480Y/277V AC, 50/60Hz 10kA Short CircuitWithstand Capacity Applications (on the load side of Branch Circuit Protection) include:Sensitive Electronics, Power Supplies, Appliance circuits, etc.DATA SHEET < Product photo imprint will vary depending on part number selection.

UR Series

UR Series 2

Circuit Breakers

1B8UR - UL1077 Recognized Supplementary Protector

DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.3-60A / 480Y/277V AC, 50/60Hz 10kA Short CircuitWithstand Capacity Applications (on the load side of Branch Circuit Protection) include:Sensitive Electronics, Power Supplies, Appliance circuits, etc.DATA SHEET < Product photo imprint will vary depending on part number selection.

UR Series

UR Series 2

Circuit Breakers

1B10UR - UL1077 Recognized Supplementary Protector

DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.3-60A / 480Y/277V AC, 50/60Hz 10kA Short CircuitWithstand Capacity Applications (on the load side of Branch Circuit Protection) include:Sensitive Electronics, Power Supplies, Appliance circuits, etc.DATA SHEET < Product photo imprint will vary depending on part number selection.

UR Series

UR Series 2

Circuit Breakers

1B12UR - UL1077 Recognized Supplementary Protector

DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.3-60A / 480Y/277V AC, 50/60Hz 10kA Short CircuitWithstand Capacity Applications (on the load side of Branch Circuit Protection) include:Sensitive Electronics, Power Supplies, Appliance circuits, etc.DATA SHEET < Product photo imprint will vary depending on part number selection.

UR Series

UR Series 2

Circuit Breakers

1B13UR - UL1077 Recognized Supplementary Protector

DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.3-60A / 480Y/277V AC, 50/60Hz 10kA Short CircuitWithstand Capacity Applications (on the load side of Branch Circuit Protection) include:Sensitive Electronics, Power Supplies, Appliance circuits, etc.DATA SHEET < Product photo imprint will vary depending on part number selection.

UR Series

UR Series 2

Circuit Breakers

1B15UR - UL1077 Recognized Supplementary Protector

DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.3-60A / 480Y/277V AC, 50/60Hz 10kA Short CircuitWithstand Capacity Applications (on the load side of Branch Circuit Protection) include:Sensitive Electronics, Power Supplies, Appliance circuits, etc.DATA SHEET < Product photo imprint will vary depending on part number selection.

UR Series

UR Series 2

Circuit Breakers

1B16UR - UL1077 Recognized Supplementary Protector

DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.3-60A / 480Y/277V AC, 50/60Hz 10kA Short CircuitWithstand Capacity Applications (on the load side of Branch Circuit Protection) include:Sensitive Electronics, Power Supplies, Appliance circuits, etc.DATA SHEET < Product photo imprint will vary depending on part number selection.

UR Series

UR Series 2

Circuit Breakers

1B20UR - UL1077 Recognized Supplementary Protector

DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.3-60A / 480Y/277V AC, 50/60Hz 10kA Short CircuitWithstand Capacity Applications (on the load side of Branch Circuit Protection) include:Sensitive Electronics, Power Supplies, Appliance circuits, etc.DATA SHEET < Product photo imprint will vary depending on part number selection.

UR Series

UR Series 2

Circuit Breakers

1B25UR - UL1077 Recognized Supplementary Protector

DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.3-60A / 480Y/277V AC, 50/60Hz 10kA Short CircuitWithstand Capacity Applications (on the load side of Branch Circuit Protection) include:Sensitive Electronics, Power Supplies, Appliance circuits, etc.DATA SHEET < Product photo imprint will vary depending on part number selection.

UR Series

UR Series 2

Circuit Breakers

1B30UR - UL1077 Recognized Supplementary Protector

DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.3-60A / 480Y/277V AC, 50/60Hz 10kA Short CircuitWithstand Capacity Applications (on the load side of Branch Circuit Protection) include:Sensitive Electronics, Power Supplies, Appliance circuits, etc.DATA SHEET < Product photo imprint will vary depending on part number selection.

UR Series

UR Series 2

Circuit Breakers

1B32UR - UL1077 Recognized Supplementary Protector

DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.3-60A / 480Y/277V AC, 50/60Hz 10kA Short CircuitWithstand Capacity Applications (on the load side of Branch Circuit Protection) include:Sensitive Electronics, Power Supplies, Appliance circuits, etc.DATA SHEET < Product photo imprint will vary depending on part number selection.

UR Series

UR Series 2

Circuit Breakers

1B40UR - UL1077 Recognized Supplementary Protector

DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.3-60A / 480Y/277V AC, 50/60Hz 10kA Short CircuitWithstand Capacity Applications (on the load side of Branch Circuit Protection) include:Sensitive Electronics, Power Supplies, Appliance circuits, etc.DATA SHEET < Product photo imprint will vary depending on part number selection.

UR Series

UR Series 2

Circuit Breakers

1B50UR - UL1077 Recognized Supplementary Protector

DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.3-60A / 480Y/277V AC, 50/60Hz 10kA Short CircuitWithstand Capacity Applications (on the load side of Branch Circuit Protection) include:Sensitive Electronics, Power Supplies, Appliance circuits, etc.DATA SHEET < Product photo imprint will vary depending on part number selection.

UR Series

UR Series 2

Circuit Breakers

1B60UR - UL1077 Recognized Supplementary Protector

DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.3-60A / 480Y/277V AC, 50/60Hz 10kA Short CircuitWithstand Capacity Applications (on the load side of Branch Circuit Protection) include:Sensitive Electronics, Power Supplies, Appliance circuits, etc.DATA SHEET < Product photo imprint will vary depending on part number selection.

UR Series

UR Series 2

Circuit Breakers

1B63UR - UL1077 Recognized Supplementary Protector

DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.3-60A / 480Y/277V AC, 50/60Hz 10kA Short CircuitWithstand Capacity Applications (on the load side of Branch Circuit Protection) include:Sensitive Electronics, Power Supplies, Appliance circuits, etc.DATA SHEET < Product photo imprint will vary depending on part number selection.

UR Series

UR Series 2

Circuit Breakers

2B05UR - UL1077 Recognized Supplementary Protector

DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.3-60A / 480Y/277V AC, 50/60Hz 10kA Short CircuitWithstand Capacity Applications (on the load side of Branch Circuit Protection) include:Sensitive Electronics, Power Supplies, Appliance circuits, etc.DATA SHEET < Product photo imprint will vary depending on part number selection.

UR Series

UR Series 2

Circuit Breakers

2B2UR - UL1077 Recognized Supplementary Protector

DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.3-60A / 480Y/277V AC, 50/60Hz 10kA Short CircuitWithstand Capacity Applications (on the load side of Branch Circuit Protection) include:Sensitive Electronics, Power Supplies, Appliance circuits, etc.DATA SHEET < Product photo imprint will vary depending on part number selection.

UR Series

UR Series 2

Circuit Breakers

2B3UR - UL1077 Recognized Supplementary Protector

DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.3-60A / 480Y/277V AC, 50/60Hz 10kA Short CircuitWithstand Capacity Applications (on the load side of Branch Circuit Protection) include:Sensitive Electronics, Power Supplies, Appliance circuits, etc.DATA SHEET < Product photo imprint will vary depending on part number selection.

Circuit Breakers

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