The EDB36020 Square D 3P 20A 600V circuit breaker is designed for reliable protection and performance in industrial and commercial applications. With a three-pole configuration, it offers robust overload and short-circuit protection for your electrical systems. Ideal for enhancing safety and reliability in your installations, this breaker meets high standards of quality and performance.
| Brand | Square D |
|---|---|
| Type | Molded-Case (MCCB) |
| Amperage | 20 A |
| Poles | 3-Pole |
| Voltage | 600V |
| Interrupting Rating | 14 kA |
| Mounting | Bolt-On |
| Frame / Series | EDB |
| Catalogue # | EDB36020 SQUARE D 3P 20A 600V |
The Square D EDB36020 is a 3-pole, 20A, 600V, 14kA bolt-on moulded-case circuit breaker in the EDB frame. As an MCCB rated at 600V, it is designed for industrial and commercial panelboards and switchboards — not residential loadcentres. It is compatible with Square D panelboards engineered to accept EDB-frame bolt-on breakers in a 3-pole configuration.
Send us your panelboard model and we'll confirm fitment for your specific installation.
The EDB36020 is rated 3-pole, 20A, 600V AC with a 14kA interrupting capacity. This makes it suitable for protecting 3-phase branch circuits in industrial and commercial installations where 600V systems and moderate fault-current levels are present. It is a bolt-on style MCCB and is not intended for residential loadcentres.
Availability of specific EDB-frame breakers can vary. Northern Breaker Group specializes in obsolete and hard-to-find breakers, so even if the EDB36020 has been superseded or is difficult to find through regular supply channels, we can often source new, reconditioned, or equivalent units. Contact our Calgary, Edmonton, or Vancouver counters for current stock and lead times.
The EDB36020 is typically applied as a branch circuit breaker within a panelboard or switchboard. Whether it can serve as a main breaker depends entirely on the panelboard's design and the main breaker rating required by your system. We recommend consulting your panel documentation and a licensed electrician to confirm the correct application per Canadian Electrical Code requirements.
