Home > YuCo UL 1077 MCB Circuit breakers

Find by Brand

YuCo (59)
B Curve YuCo Miniature Circuit Breakers C Curve YuCo Miniature Circuit breakers D Curve YuCo Miniature Circuit breakers
Sort By:
Page of 2
YuCo YC-20-1C MINIATURE DIN RAIL CIRCUIT BREAKER 1 POLE 20 Amp C CURVE 120/277v YuCo YC-20-1C MINIATURE DIN RAIL CIRCUIT BREAKER 1 POLE 20 Amp C CURVE 120/277v
Sale Price: $9.99

In Stock
YuCo YC-20-1B CIRCUIT BREAKER 1 POLE 20 AMP B.CURVE DIN RAIL MOUNT 120/277V YuCo YC-20-1B CIRCUIT BREAKER 1 POLE 20 AMP B.CURVE DIN RAIL MOUNT 120/277V
Sale Price: $9.99

In Stock
YuCo YC-20-1D MINIATURE DIN RAIL CIRCUIT BREAKER 1 POLE 20 Amp 120/277v D CURVE YuCo YC-20-1D MINIATURE DIN RAIL CIRCUIT BREAKER 1 POLE 20 Amp 120/277v D CURVE
Sale Price: $9.99

In Stock
YuCo YC-25-1B CIRCUIT BREAKER 1 POLE 25 AMP B.CURVE DIN RAIL MOUNT 120/277V YuCo YC-25-1B CIRCUIT BREAKER 1 POLE 25 AMP B.CURVE DIN RAIL MOUNT 120/277V
Sale Price: $9.99

In Stock
YuCo YC-40-1C MINIATURE DIN RAIL CIRCUIT BREAKER 1 POLE 40 Amp C CURVE 120/277v YuCo YC-40-1C MINIATURE DIN RAIL CIRCUIT BREAKER 1 POLE 40 Amp C CURVE 120/277v
Sale Price: $9.99

In Stock
YuCo YC-63-1B CIRCUIT BREAKER 1 POLE 63 AMP B.CURVE DIN RAIL MOUNT 120/277V YuCo YC-63-1B CIRCUIT BREAKER 1 POLE 63 AMP B.CURVE DIN RAIL MOUNT 120/277V
Sale Price: $9.99

In Stock
YuCo YC-50-1B CIRCUIT BREAKER 1 POLE 50 AMP B.CURVE DIN RAIL MOUNT 120/277V YuCo YC-50-1B CIRCUIT BREAKER 1 POLE 50 AMP B.CURVE DIN RAIL MOUNT 120/277V
Sale Price: $9.99

In Stock
YuCo YC-63-1D MINIATURE DIN RAIL CIRCUIT BREAKER 1 POLE 63 Amp 120/277v D CURVE YuCo YC-63-1D MINIATURE DIN RAIL CIRCUIT BREAKER 1 POLE 63 Amp 120/277v D CURVE
Sale Price: $9.99

In Stock
YC-32-1B YuCo CIRCUIT BREAKER 1P 32A 120/277V B CURVE UL 1077 CSA C22.2 YC-32-1B YuCo CIRCUIT BREAKER 1P 32A 120/277V B CURVE UL 1077 CSA C22.2
Sale Price: $9.99

In Stock
YuCo YC-16-1B CIRCUIT BREAKER 1 POLE 16 AMP B.CURVE DIN RAIL MOUNT 120/277V YuCo YC-16-1B CIRCUIT BREAKER 1 POLE 16 AMP B.CURVE DIN RAIL MOUNT 120/277V
Sale Price: $9.99

In Stock
YC-25-1C YuCo CIRCUIT BREAKER 1P 25A 120/277V C CURVE UL 1077 CSA C22.2 YC-25-1C YuCo CIRCUIT BREAKER 1P 25A 120/277V C CURVE UL 1077 CSA C22.2
Sale Price: $9.99

In Stock
YuCo YC-50-1C MINIATURE DIN RAIL CIRCUIT BREAKER 1 POLE 50 Amp C CURVE 120/277v YuCo YC-50-1C MINIATURE DIN RAIL CIRCUIT BREAKER 1 POLE 50 Amp C CURVE 120/277v
Sale Price: $9.99

In Stock
YuCo YC-63-1C MINIATURE DIN RAIL CIRCUIT BREAKER 1 POLE 63 Amp C CURVE 120/277v YuCo YC-63-1C MINIATURE DIN RAIL CIRCUIT BREAKER 1 POLE 63 Amp C CURVE 120/277v
Sale Price: $9.99

In Stock
YuCo YC-40-1B CIRCUIT BREAKER 1 POLE 40 AMP B.CURVE DIN RAIL MOUNT 120/277V YuCo YC-40-1B CIRCUIT BREAKER 1 POLE 40 AMP B.CURVE DIN RAIL MOUNT 120/277V
Sale Price: $9.99

In Stock
YC-32-1D YuCo CIRCUIT BREAKER 1P 32A 120/277V D CURVE UL 1077 CSA C22.2 YC-32-1D YuCo CIRCUIT BREAKER 1P 32A 120/277V D CURVE UL 1077 CSA C22.2
Sale Price: $9.99

In Stock
YC-16-1C YuCo CIRCUIT BREAKER 1P 16A 120/277V C CURVE UL 1077 CSA C22.2 YC-16-1C YuCo CIRCUIT BREAKER 1P 16A 120/277V C CURVE UL 1077 CSA C22.2
Sale Price: $9.99

In Stock
YC-32-1C YuCo CIRCUIT BREAKER 1P 32A 120/277V C CURVE UL 1077 CSA C22.2 YC-32-1C YuCo CIRCUIT BREAKER 1P 32A 120/277V C CURVE UL 1077 CSA C22.2
Sale Price: $9.99

In Stock
YuCo YC-1-1D MINIATURE DIN RAIL CIRCUIT BREAKER 1 POLE 1 Amp 120/277v D CURVE YuCo YC-1-1D MINIATURE DIN RAIL CIRCUIT BREAKER 1 POLE 1 Amp 120/277v D CURVE
Sale Price: $9.99

In Stock
YuCo YC-40-2B YuCo MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 40 Amp B CURVE 220/480v YuCo YC-40-2B YuCo MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 40 Amp B CURVE 220/480v
Sale Price: $14.99

In Stock
YuCo YC-1-1C MINIATURE DIN RAIL CIRCUIT BREAKER 1 POLE 1 Amp C CURVE 120/277v YuCo YC-1-1C MINIATURE DIN RAIL CIRCUIT BREAKER 1 POLE 1 Amp C CURVE 120/277v
Sale Price: $9.99

In Stock
YuCo YC-40-3B MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 40 Amp B CURVE 220/480v YuCo YC-40-3B MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 40 Amp B CURVE 220/480v
Sale Price: $24.99

In Stock
YC-25-3C YuCo CIRCUIT BREAKER 3P 25A 277/480V C CURVE UL 1077 CSA C22.2 YC-25-3C YuCo CIRCUIT BREAKER 3P 25A 277/480V C CURVE UL 1077 CSA C22.2
Sale Price: $24.99

In Stock
YuCo YC-1-1B CIRCUIT BREAKER 1 POLE 1 AMP B.CURVE DIN RAIL MOUNT 120/277V YuCo YC-1-1B CIRCUIT BREAKER 1 POLE 1 AMP B.CURVE DIN RAIL MOUNT 120/277V
Sale Price: $9.99

In Stock
YC-25-3B YuCo CIRCUIT BREAKER 3P 25A 277/480V B CURVE UL 1077 CSA C22.2 YC-25-3B YuCo CIRCUIT BREAKER 3P 25A 277/480V B CURVE UL 1077 CSA C22.2
Sale Price: $24.99

In Stock
YC-16-3B YuCo CIRCUIT BREAKER 3P 16A 277/480V B CURVE UL 1077 CSA C22.2 YC-16-3B YuCo CIRCUIT BREAKER 3P 16A 277/480V B CURVE UL 1077 CSA C22.2
Sale Price: $24.99

In Stock
YC-16-2B YuCo CIRCUIT BREAKER 2P 16A 277/480V B CURVE UL 1077 CSA C22.2 YC-16-2B YuCo CIRCUIT BREAKER 2P 16A 277/480V B CURVE UL 1077 CSA C22.2
Sale Price: $14.99

In Stock
YuCo YC-50-3C MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 50 Amp 220/480v C CURVE YuCo YC-50-3C MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 50 Amp 220/480v C CURVE
Sale Price: $24.99

In Stock
YuCo YC-40-2D MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 40 Amp 220/480v D CURVE YuCo YC-40-2D MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 40 Amp 220/480v D CURVE
Sale Price: $14.99

In Stock
YuCo YC-40-3D MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 40 Amp 220/480v D CURVE YuCo YC-40-3D MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 40 Amp 220/480v D CURVE
Sale Price: $24.99

In Stock
YC-25-2C YuCo CIRCUIT BREAKER 2P 25A 277/480V C CURVE UL 1077 CSA C22.2 YC-25-2C YuCo CIRCUIT BREAKER 2P 25A 277/480V C CURVE UL 1077 CSA C22.2
Sale Price: $14.99

In Stock
YuCo YC-63-2D MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 63 Amp 220/480v D CURVE YuCo YC-63-2D MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 63 Amp 220/480v D CURVE
Sale Price: $14.99

In Stock
YC-32-3B YuCo CIRCUIT BREAKER 3P 32A 277/480V B CURVE UL 1077 CSA C22.2 YC-32-3B YuCo CIRCUIT BREAKER 3P 32A 277/480V B CURVE UL 1077 CSA C22.2
Sale Price: $24.99

In Stock
YuCo YC-50-3B MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 50 Amp B CURVE 220/480v YuCo YC-50-3B MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 50 Amp B CURVE 220/480v
Sale Price: $24.99

In Stock
YuCo YC-63-2C MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 63 Amp 220/480v YuCo YC-63-2C MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 63 Amp 220/480v
Sale Price: $14.99

In Stock
YuCo YC-50-2B MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 50 Amp B CURVE 220/480v YuCo YC-50-2B MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 50 Amp B CURVE 220/480v
Our Price: $24.99

In Stock
YC-25-2D YuCo CIRCUIT BREAKER 2P 25A 277/480V D CURVE UL 1077 CSA C22.2 YC-25-2D YuCo CIRCUIT BREAKER 2P 25A 277/480V D CURVE UL 1077 CSA C22.2
Sale Price: $14.99

In Stock
YuCo YC-63-2B MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 65 Amp B CURVE 220/480v YuCo YC-63-2B MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 65 Amp B CURVE 220/480v
Sale Price: $14.99

In Stock
YC-16-3D YuCo CIRCUIT BREAKER 3P 16A 277/480V D CURVE UL 1077 CSA C22.2 YC-16-3D YuCo CIRCUIT BREAKER 3P 16A 277/480V D CURVE UL 1077 CSA C22.2
Sale Price: $24.99

In Stock
YuCo YC-50-2C MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 50 Amp 220/480v YuCo YC-50-2C MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 50 Amp 220/480v
Sale Price: $14.99

In Stock
YuCo YC-50-2D MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 50 Amp 220/480v D CURVE YuCo YC-50-2D MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 50 Amp 220/480v D CURVE
Sale Price: $14.99

In Stock
YuCo YC-20-3B MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 20 Amp B CURVE 220/480v YuCo YC-20-3B MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 20 Amp B CURVE 220/480v
Sale Price: $24.99

In Stock
YuCo YC-40-3C MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 40 Amp 220/480v C CURVE YuCo YC-40-3C MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 40 Amp 220/480v C CURVE
Sale Price: $24.99

In Stock
YuCo YC-20-2B MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 20 Amp B CURVE 220/480v YuCo YC-20-2B MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 20 Amp B CURVE 220/480v
Sale Price: $14.99

In Stock
YC-25-2B YuCo CIRCUIT BREAKER 2P 25A 277/480V B CURVE UL 1077 CSA C22.2 YC-25-2B YuCo CIRCUIT BREAKER 2P 25A 277/480V B CURVE UL 1077 CSA C22.2
Sale Price: $14.99

In Stock
YC-25-3D YuCo CIRCUIT BREAKER 3P 25A 277/480V D CURVE UL 1077 CSA C22.2 YC-25-3D YuCo CIRCUIT BREAKER 3P 25A 277/480V D CURVE UL 1077 CSA C22.2
Sale Price: $24.99

In Stock
YuCo YC-50-3D MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 50 Amp 220/480v D CURVE YuCo YC-50-3D MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 50 Amp 220/480v D CURVE
Sale Price: $24.99

In Stock
YC-32-2D YuCo CIRCUIT BREAKER 2P 32A 277/480V D CURVE UL 1077 CSA C22.2 YC-32-2D YuCo CIRCUIT BREAKER 2P 32A 277/480V D CURVE UL 1077 CSA C22.2
Sale Price: $14.99

In Stock
YuCo YC-10-3B MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 10 Amp B CURVE 220/480v YuCo YC-10-3B MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 10 Amp B CURVE 220/480v
Sale Price: $24.99

In Stock
YuCo YC-1-2D MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 1 Amp 220/480v D CURVE YuCo YC-1-2D MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 1 Amp 220/480v D CURVE
Sale Price: $14.99

In Stock
YC-32-2B YuCo CIRCUIT BREAKER 2P 32A 277/480V B CURVE UL 1077 CSA C22.2 YC-32-2B YuCo CIRCUIT BREAKER 2P 32A 277/480V B CURVE UL 1077 CSA C22.2
Our Price: $24.99

In Stock
YuCo YC-20-2C MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 20 Amp 220/480v YuCo YC-20-2C MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 20 Amp 220/480v
Sale Price: $14.99

In Stock
YuCo YC-50-1D MINIATURE DIN RAIL CIRCUIT BREAKER 1 POLE 50 Amp 120/277v D CURVE YuCo YC-50-1D MINIATURE DIN RAIL CIRCUIT BREAKER 1 POLE 50 Amp 120/277v D CURVE
Sale Price: $9.99

In Stock
YC-16-1D YuCo CIRCUIT BREAKER 1P 16A 120/277V D CURVE UL 1077 CSA C22.2 YC-16-1D YuCo CIRCUIT BREAKER 1P 16A 120/277V D CURVE UL 1077 CSA C22.2
Sale Price: $9.99

In Stock
YuCo YC-20-3D MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 20 Amp 220/480v D CURVE YuCo YC-20-3D MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 20 Amp 220/480v D CURVE
Sale Price: $24.99

In Stock
YuCo YC-10-1C MINIATURE DIN RAIL CIRCUIT BREAKER 1 POLE 10 Amp C CURVE 120/277v YuCo YC-10-1C MINIATURE DIN RAIL CIRCUIT BREAKER 1 POLE 10 Amp C CURVE 120/277v
Sale Price: $9.99

In Stock
YuCo YC-1-3D MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 1 Amp 220/480v D CURVE YuCo YC-1-3D MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 1 Amp 220/480v D CURVE
Sale Price: $24.99

In Stock
YuCo YC-40-2C MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 40 Amp 220/480v YuCo YC-40-2C MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 40 Amp 220/480v
Sale Price: $14.99

In Stock
YuCo YC-5-3C MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 5 Amp 220/480v C CURVE YuCo YC-5-3C MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 5 Amp 220/480v C CURVE
Our Price: $24.99

In Stock
YuCo YC-2-3B MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 2 Amp B CURVE 220/480v YuCo YC-2-3B MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 2 Amp B CURVE 220/480v
Sale Price: $24.99

In Stock
YuCo YC-40-1D MINIATURE DIN RAIL CIRCUIT BREAKER 1 POLE 40 Amp 120/277v D CURVE YuCo YC-40-1D MINIATURE DIN RAIL CIRCUIT BREAKER 1 POLE 40 Amp 120/277v D CURVE
Sale Price: $9.99

In Stock
YuCo YC-20-2D MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 20 Amp 220/480v D CURVE YuCo YC-20-2D MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 20 Amp 220/480v D CURVE
Sale Price: $14.99

In Stock
YuCo YC-4-3C MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 4 Amp 220/480v C CURVE YuCo YC-4-3C MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 4 Amp 220/480v C CURVE
Our Price: $34.99

In Stock
YuCo YC-2-1C MINIATURE DIN RAIL CIRCUIT BREAKER 1 POLE 2 Amp C CURVE 120/277v YuCo YC-2-1C MINIATURE DIN RAIL CIRCUIT BREAKER 1 POLE 2 Amp C CURVE 120/277v
Sale Price: $9.99

In Stock
YuCo YC-4-3B MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 4 Amp B CURVE 220/480v YuCo YC-4-3B MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 4 Amp B CURVE 220/480v
Sale Price: $24.99

In Stock
YuCo YC-4-2D MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 4 Amp 220/480v D CURVE YuCo YC-4-2D MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 4 Amp 220/480v D CURVE
Sale Price: $14.99

In Stock
YuCo YC-63-3B MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 63 Amp B CURVE 220/480v YuCo YC-63-3B MINIATURE DIN RAIL CIRCUIT BREAKER 3 POLE 63 Amp B CURVE 220/480v
List Price: $36.00
Sale Price: $24.99

In Stock
YC-3-3B YuCo CIRCUIT BREAKER 3P 3A 277/480V B CURVE UL 1077 CSA C22.2 YC-3-3B YuCo CIRCUIT BREAKER 3P 3A 277/480V B CURVE UL 1077 CSA C22.2
Sale Price: $24.99

In Stock
YuCo YC-1-2C MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 1 Amp 220/480v YuCo YC-1-2C MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 1 Amp 220/480v
Sale Price: $14.99

In Stock
YuCo YC-4-2B YuCo MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 4 Amp B CURVE 220/480v YuCo YC-4-2B YuCo MINIATURE DIN RAIL CIRCUIT BREAKER 2 POLE 4 Amp B CURVE 220/480v
Sale Price: $14.99

In Stock
YC-16-2C YuCo CIRCUIT BREAKER 2P 16A 277/480V C CURVE UL 1077 CSA C22.2 YC-16-2C YuCo CIRCUIT BREAKER 2P 16A 277/480V C CURVE UL 1077 CSA C22.2
Sale Price: $14.99

In Stock