Square D 992230 Molded Case Circuit Breaker
- 30A
- 2 Pole
- Bolt-On
Quantity
Square D 992230 - 30A 2 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
Description
Built for industrial motor control, the Square D 992230 is a 2-pole, 30A molded case circuit breaker. It provides robust thermal-magnetic protection with fixed long-time and instantaneous (LI) trip functions, making it ideal for demanding environments. This legacy 992 type breaker features a bolt-on mounting style and installs into Square D motor control centers. It includes load side lugs for secure wire terminations. It delivers a 10kAIC interrupting rating at 240VAC with common trip.Specifications
| Brand | Square D |
|---|---|
| Part Number | 992230-R |
| Series | 992 |
| Amperage | 30A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 240VAC |
| Frame Type | 992 |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D Motor Control Centers |
| Wire Gauge | #14-10 AWG |
| Max Wire | 10 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Accessories | Load Side Lugs Included |
|---|---|
| Standards | UL 489 |
| Approval | UL |
| Temp Rating | 40C |
| Construction Features | Common Trip |
Product FAQs
7 answersWhat equipment is the Square D 992230 circuit breaker designed to fit?
This legacy 992 frame breaker is specifically designed for installation in Square D Motor Control Centers (MCCs).
How does the 992230 breaker mount into the motor control center?
It utilizes a bolt-on connection for secure mounting within compatible Square D MCC buckets.
Are load side lugs included with the 992230 breaker?
Yes, the breaker includes load side lugs that accept wire sizes from 14 AWG to 10 AWG for secure terminations.
Can the trip settings on the 992230 be adjusted in the field?
No, this breaker features fixed thermal and fixed magnetic trip settings. The long-time and instantaneous trip points cannot be field-adjusted.
Does the 992230 breaker feature a common trip mechanism?
Yes, it features an internal common trip mechanism. If one pole trips under a fault or overload, both poles will open simultaneously to disconnect power safely.
Is the 992230 breaker intended for new installations?
The 992230 is part of Square D's legacy 992 frame series. It is typically sourced as a replacement or maintenance part for existing motor control centers rather than for new equipment builds.
What is the maximum fault current the 992230 can safely interrupt?
This breaker has a maximum interrupting capacity of 10,000 Amps (10kAIC) at 240VAC. Ensure your system's available fault current does not exceed this rating to maintain safe operation.
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