.hide-partial { max-height: none; } .show-more { display: none; }

UR Series Electromechanical

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Electromechanical

List Images

Results: 177

Applied Filters:

Series = UR

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Circuit Breakers 20A,MCB B CHAR 3PL 480Y/277VAC, UL1077

3B20UR
Altech
1: €65.16
3In Stock

Mfr. Part No.
3B20UR

Mouser Part No
845-3B20UR

Altech

Circuit Breakers 20A,MCB B CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

3In Stock

€65.16

€54.06

€50.28

€41.89

View

Min.: 1
Mult.: 1

Speakers & Transducers ULTRASONIC RECEIVER 30VRMS 2100PF

UR-1240K-TT-R
PUI Audio
1: €3.43
286In Stock

Mfr. Part No.
UR-1240K-TT-R

Mouser Part No
665-UR1240KTTR

PUI Audio

Speakers & Transducers ULTRASONIC RECEIVER 30VRMS 2100PF

Learn More

Datasheet

286In Stock

€3.43

€3.22

€2.80

€2.73

View

Min.: 1
Mult.: 1

Circuit Breakers 6A,MCB D CHAR 1 PL, 277VAC, UL1077

1D6UR
Altech
1: €19.41
2In Stock

Mfr. Part No.
1D6UR

Mouser Part No
845-1D6UR

Altech

Circuit Breakers 6A,MCB D CHAR 1 PL, 277VAC, UL1077

Learn More

Datasheet

2In Stock

€19.41

€15.35

€14.02

€13.30

View

Min.: 1
Mult.: 1

Circuit Breakers 5A,MCB D CHAR 2PL 480Y/277VAC, UL1077

2D5UR
Altech
1: €45.25
7In Stock

Mfr. Part No.
2D5UR

Mouser Part No
845-2D5UR

Altech

Circuit Breakers 5A,MCB D CHAR 2PL 480Y/277VAC, UL1077

Learn More

Datasheet

7In Stock

€45.25

€37.54

€34.63

€29.79

View

Min.: 1
Mult.: 1

Speakers & Transducers ULTRASONIC RECEIVER 20VRMS 2100PF

UR-1640K-TT-2-R
PUI Audio
1: €3.93
303In Stock

Mfr. Part No.
UR-1640K-TT-2-R

Mouser Part No
665-UR1640KTT2R

PUI Audio

Speakers & Transducers ULTRASONIC RECEIVER 20VRMS 2100PF

Learn More

Datasheet

303In Stock

€3.93

€3.76

€3.47

€3.35

View

Min.: 1
Mult.: 1

Circuit Breakers 0.5A, MCB B CHAR 1 PL, 277VAC, UL1077

1B05UR
Altech
1: €24.05
6In Stock

Mfr. Part No.
1B05UR

Mouser Part No
845-1B05UR

Altech

Circuit Breakers 0.5A, MCB B CHAR 1 PL, 277VAC, UL1077

Learn More

Datasheet

6In Stock

€24.05

€19.95

€18.40

€15.25

View

Min.: 1
Mult.: 1

Circuit Breakers 1A,MCB B CHAR 2PL 480Y/277VAC, UL1077

2B1UR
Altech
1: €45.25
22In Stock

Mfr. Part No.
2B1UR

Mouser Part No
845-2B1UR

Altech

Circuit Breakers 1A,MCB B CHAR 2PL 480Y/277VAC, UL1077

Learn More

Datasheet

22In Stock

€45.25

€37.54

€34.63

€29.79

View

Min.: 1
Mult.: 1

Circuit Breakers 10A,MCB D CHAR 2PL 480Y/277VAC, UL1077

2D10UR
Altech
1: €45.25
11In Stock

Mfr. Part No.
2D10UR

Mouser Part No
845-2D10UR

Altech

Circuit Breakers 10A,MCB D CHAR 2PL 480Y/277VAC, UL1077

Learn More

Datasheet

11In Stock

€45.25

€37.54

€34.63

€29.79

View

Min.: 1
Mult.: 1

Circuit Breakers 20A,MCB D CHAR 2PL 480Y/277VAC, UL1077

2D20UR
Altech
1: €39.84
28In Stock
5On Order

Mfr. Part No.
2D20UR

Mouser Part No
845-2D20UR

Altech

Circuit Breakers 20A,MCB D CHAR 2PL 480Y/277VAC, UL1077

Learn More

Datasheet

28In Stock

5On Order

€39.84

€36.74

€34.95

€28.72

View

Min.: 1
Mult.: 1

Circuit Breakers 6A,MCB B CHAR 1 PL, 277VAC, UL1077

1B6UR
Altech
1: €15.35
1On Order

Mfr. Part No.
1B6UR

Mouser Part No
845-1B6UR

Altech

Circuit Breakers 6A,MCB B CHAR 1 PL, 277VAC, UL1077

Learn More

Datasheet

1On Order

€15.35

€14.59

€13.93

€13.45

View

Min.: 1
Mult.: 1

Circuit Breakers 20A,MCB C CHAR 2PL 480Y/277VAC, UL1077

2C20UR
Altech
1: €30.70
15Expected 06/03/2026

Mfr. Part No.
2C20UR

Mouser Part No
845-2C20UR

Altech

Circuit Breakers 20A,MCB C CHAR 2PL 480Y/277VAC, UL1077

Learn More

Datasheet

15Expected 06/03/2026

€30.70

€30.69

€28.50

€27.69

View

Min.: 1
Mult.: 1

Circuit Breakers 0.5A,MCB D CHAR 2PL 480Y/277VAC, UL1077

2D05UR
Altech
1: €45.25
5Expected 10/03/2026

Mfr. Part No.
2D05UR

Mouser Part No
845-2D05UR

Altech

Circuit Breakers 0.5A,MCB D CHAR 2PL 480Y/277VAC, UL1077

Learn More

Datasheet

5Expected 10/03/2026

€45.25

€37.54

€34.63

€29.79

View

Min.: 1
Mult.: 1

Circuit Breakers 5A,MCB B CHAR 1 PL, 277VAC, UL1077

1B5UR
Altech
1: €24.05
95Factory Stock Available

Mfr. Part No.
1B5UR

Mouser Part No
845-1B5UR

Altech

Circuit Breakers 5A,MCB B CHAR 1 PL, 277VAC, UL1077

Learn More

Datasheet

95Factory Stock Available

More Info Available

€24.05

€19.95

€18.40

€15.25

View

Min.: 1
Mult.: 1

Circuit Breakers 3A,MCB C CHAR 1 PL, 277VAC, UL1077

1C3UR
Altech
1: €15.35
45Factory Stock Available

Mfr. Part No.
1C3UR

Mouser Part No
845-1C3UR

Altech

Circuit Breakers 3A,MCB C CHAR 1 PL, 277VAC, UL1077

Learn More

Datasheet

45Factory Stock Available

More Info Available

€15.35

€14.70

€14.01

€13.51

View

Min.: 1
Mult.: 1

Circuit Breakers 2A,MCB D CHAR 1 PL, 277VAC, UL1077

1D2UR
Altech
1: €15.35
52Factory Stock Available

Mfr. Part No.
1D2UR

Mouser Part No
845-1D2UR

Altech

Circuit Breakers 2A,MCB D CHAR 1 PL, 277VAC, UL1077

Learn More

Datasheet

52Factory Stock Available

More Info Available

€15.35

€15.34

€14.28

€13.68

View

Min.: 1
Mult.: 1

Circuit Breakers 2A,MCB D CHAR 2PL 480Y/277VAC, UL1077

2D2UR
Altech
1: €45.25
157Factory Stock Available

Mfr. Part No.
2D2UR

Mouser Part No
845-2D2UR

Altech

Circuit Breakers 2A,MCB D CHAR 2PL 480Y/277VAC, UL1077

Learn More

Datasheet

157Factory Stock Available

More Info Available

€45.25

€37.54

€34.63

€29.79

View

Min.: 1
Mult.: 1

Circuit Breakers 32A,MCB C CHAR 3PL 480Y/277VAC, UL1077

3C32UR
Altech
1: €65.16
7Factory Stock Available

Mfr. Part No.
3C32UR

Mouser Part No
845-3C32UR

Altech

Circuit Breakers 32A,MCB C CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

7Factory Stock Available

More Info Available

€65.16

€54.06

€50.28

€41.89

View

Min.: 1
Mult.: 1

Circuit Breakers 16A,MCB D CHAR 3PL 480Y/277VAC, UL1077

3D16UR
Altech
1: €65.16
21Factory Stock Available

Mfr. Part No.
3D16UR

Mouser Part No
845-3D16UR

Altech

Circuit Breakers 16A,MCB D CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

21Factory Stock Available

More Info Available

€65.16

€54.06

€50.28

€41.89

View

Min.: 1
Mult.: 1

Circuit Breakers 63A,MCB D CHAR 3PL 480Y/277VAC, UL1077

3D63UR
Altech
1: €69.09
1Factory Stock Available

Mfr. Part No.
3D63UR

Mouser Part No
845-3D63UR

Altech

Circuit Breakers 63A,MCB D CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

1Factory Stock Available

More Info Available

€69.09

€57.32

€53.30

€44.42

View

Min.: 1
Mult.: 1

Circuit Breakers 1 POLE, 277VAC UL1077

1B10UR
Altech
1: €24.05
196Factory Stock Available

Mfr. Part No.
1B10UR

Mouser Part No
845-1B10UR

Altech

Circuit Breakers 1 POLE, 277VAC UL1077

Learn More

Datasheet

196Factory Stock Available

More Info Available

€24.05

€19.95

€18.40

€15.25

View

Min.: 1
Mult.: 1

Circuit Breakers 12A,MCB B CHAR 1 PL, 277VAC, UL1077

1B12UR
Altech
1: €24.05
35Factory Stock Available

Mfr. Part No.
1B12UR

Mouser Part No
845-1B12UR

Altech

Circuit Breakers 12A,MCB B CHAR 1 PL, 277VAC, UL1077

Learn More

Datasheet

35Factory Stock Available

More Info Available

€24.05

€19.95

€18.40

€15.25

View

Min.: 1
Mult.: 1

Circuit Breakers 13A,MCB B CHAR 1 PL, 277VAC, UL1077

1B13UR
Altech
1: €24.05
15Factory Stock Available

Mfr. Part No.
1B13UR

Mouser Part No
845-1B13UR

Altech

Circuit Breakers 13A,MCB B CHAR 1 PL, 277VAC, UL1077

Learn More

Datasheet

15Factory Stock Available

More Info Available

€24.05

€19.95

€18.40

€15.25

View

Min.: 1
Mult.: 1

Circuit Breakers 15A,MCB B CHAR 1 PL, 277VAC, UL1077

1B15UR
Altech
1: €24.05
93Factory Stock Available

Mfr. Part No.
1B15UR

Mouser Part No
845-1B15UR

Altech

Circuit Breakers 15A,MCB B CHAR 1 PL, 277VAC, UL1077

Learn More

Datasheet

93Factory Stock Available

More Info Available

€24.05

€19.95

€18.40

€15.25

View

Min.: 1
Mult.: 1

Circuit Breakers 16A,MCB B CHAR 1 PL, 277VAC, UL1077

1B16UR
Altech
1: €24.05
1Factory Stock Available

Mfr. Part No.
1B16UR

Mouser Part No
845-1B16UR

Altech

Circuit Breakers 16A,MCB B CHAR 1 PL, 277VAC, UL1077

Learn More

Datasheet

1Factory Stock Available

More Info Available

€24.05

€19.95

€18.40

€15.25

View

Min.: 1
Mult.: 1

Circuit Breakers 1A,MCB B CHAR 1 PL, 277VAC, UL1077

1B1UR
Altech
1: €24.05
33Factory Stock Available

Mfr. Part No.
1B1UR

Mouser Part No
845-1B1UR

Altech

Circuit Breakers 1A,MCB B CHAR 1 PL, 277VAC, UL1077

Learn More

Datasheet

33Factory Stock Available

More Info Available

€24.05

€19.95

€18.40

€15.25

View

Min.: 1
Mult.: 1

UR Series Electromechanical

Types of Electromechanical

Customer Service Office

Company

Resources

Support