Square D EDB34070 Mini Circuit Breaker 480Y/277 Volt 70 Amp 3 Pole Bolt-On

Product Description

The Square D EDB34070 is a miniature circuit breaker designed for reliable performance in power distribution. This three-pole bolt-on breaker operates at a system voltage of 480Y/277 VAC and is rated for 70 A. It is UL Listed and CSA certified, ensuring it meets safety standards.

• Rated at 70 A with thermal-magnetic trip unit.
• Breaking capacity of 18 kA at 480Y/277 VAC.
• Uses aluminum lugs, accommodating wire sizes from AWG 12 to 2/0 for aluminum and AWG 14 to 2/0 for copper.

Product Highlights

The EDB34070 breaker is suitable for HACR rated applications and includes a signal indicator for trip events. It features a hold current of 630 A and a trip current of 1800 A, providing essential protection in lighting panelboards.

Product Information

Standard Information

• Manufacturer: Schneider Electric
• Brand: Square D

Technical Specifications

• Catalog Number: EDB34070
• Type: Miniature circuit-breaker
• Number of Poles: 3 Pole
• Voltage: 480Y/277 VAC
• Amperage: 70 Amp
• Trip Type: Thermal-magnetic
• Breaking Capacity: 18 kA at 480Y/277 VAC, 25 kA at 120/240 VAC
• Dimensions: Height 5.66 in, Width 2.94 in, Depth 4.05 in
• Weight: 4 lb
• Country of Origin: Mexico
• Warranty Length: 18 months