EDB34080SA - 80 Amp Circuit Breaker w/ Shunt Trip

EDB34080SA - 80 Amp Circuit Breaker w/ Shunt Trip

Engineered for dependable performance, the EDB34080SA is a 3‑pole, 80-amp thermal‑magnetic circuit breaker designed for demanding commercial and industrial applications. This bolt‑on style breaker features a 120 V AC factory‑installed shunt trip and is built to work seamlessly in NF‑style panelboards. Rated for up to 18 kA interrupting capacity at 480 VAC (and 25 kA at 240 VAC), it provides peace of mind when protecting branch or feeder circuits against overloads and short‑circuits. With a compact height of about 5.69 inches and a ship weight of approximately 4.0 lbs, this device delivers serious power protection without taking up excess space. Whether you’re specifying breakers for lighting, HVAC, power distribution, or retrofit projects, the EDB34080SA is a high‑quality choice that balances performance, compliance, and ease of installation.

Key Features & Benefits

• 3‑pole configuration: ideal for three‑phase systems, offering coordinated protection across all phases.
• 80 A amperage rating: supports a wide range of common circuit loads while maintaining protective margin.
• Bolt‑on mounting: secure attachment for NF panelboards—installation is straightforward and reliable.
• Factory‑installed 120 V AC shunt trip: enables remote or automatic tripping for enhanced safety and control.
• High fault‑clearing capacity: 18 kA at 480 VAC and 25 kA at 240 VAC enable this breaker to handle high‑stress fault situations with minimal risk of damage.
• Thermal‑magnetic trip unit: provides both long‑time (overload) and instantaneous (short‑circuit) protection in one device, reducing the need for separate components.
• Compact footprint: at around 5.69″ in height and 4.0 lbs shipping weight, fits efficiently in distribution panels without excessive depth or size.

Technical Specifications

• Part Number: EDB34080SA
• Poles: 3
• Amperage: 80 A
• Interrupting Rating (A.I.C.): 18 kA @ 480 VAC; 25 kA @ 240 VAC
• Frame Type: EDB series
• Trip Type: Thermal‑Magnetic with factory‑installed 120 V AC shunt trip
• Mounting Style: Bolt‑on (for NF panelboard compatible)
• Dimensions (approx): Height ~5.69″, Width ~4.00″, Depth ~3.44″ (per your specs)
• Shipping Weight: ~4.0 lbs

Certifications / Standards:

• UL 489 listed, CSA certified, HACR/HID rated, calibrated for 40 °C ambient (varies by vendor)

Material Compliance & Certifications

• This circuit breaker meets recognized industry standards, including UL 489 listing and CSA certification, ensuring it has passed rigorous safety and performance testing. It is HACR (Heating, Air‑Conditioning, Refrigeration) rated and suitable for a range of commercial equipment environments. Additionally, the manufacturer maintains environmental responsibility practices including evaluation of materials and packaging footprint.

Where It Works Best

• If you’re installing or upgrading a three‑phase distribution panel or lighting panelboard (especially of the NF family), the EDB34080SA handles critical branch‑circuit protection in industrial facilities, commercial buildings, HVAC zones, and renovation projects. Its bolt‑on design makes it especially convenient in factory or field retrofits where panel space is already assigned. The built‑in shunt trip option is a plus when you need remote tripping for emergency shut‑offs, burner control, fire‑alarm interface or other automated safety functions.