OOHMAGE OMM6ZY IoT Circuit Breaker — Smart Protection with Built-In Metering
The OOHMAGE OMM6ZY IoT Circuit Breaker integrates fast motorized actuation, electricity metering, and multi-protocol communications in a compact MCCB platform for AC 400 V distribution. With four-segment protection and up to Icu 50 kA, it is tuned for smart panels, OEM switchboards, and energy-aware facilities that require real-time data and remote control.
Why spec OMM6ZY
- Quick opening & closing: motorized mechanism supports ≤1 s remote operation for rapid fault isolation and load shedding.
- Electricity measurement: integrated metering (current/voltage/energy) simplifies dashboards, alarms, and billing sub-meters.
- Multiple communication interfaces: ready for gateway/SCADA via serial bus; suitable for BMS and energy management platforms.
- Four-segment protection: coordinated long-time / short-time / instantaneous / ground (LT/SD/Inst/G) settings improve selectivity.
- Stable thermals & compact build: small volume and low temperature rise help densify panels without derating.
- OOHMAGE reliability: consistent trip curves and lifecycle testing ensure repeatable protective behavior in harsh duty.
Technical Parameters
| loT Circuit Breaker OMM6ZY- | 250MP | 400MP | 630MP | 1000MP | ||||||||||
| Rated frame current Inm(A) | 250 | 400 | 630 | 1000 | ||||||||||
| Rated current In (A) | 125(50-125A) 250(100-250A) | 400(160-400A) | 630(252-630A) | 630(252-630A) 800(320-800A) 1000(400-1000A) | ||||||||||
| Rated working voltage Ue (V) | AC400V | |||||||||||||
| Rated insulation voltage Ui(V) | 1000 | |||||||||||||
| Rated impulse withstand voltage Uimp (KV) | 8 | |||||||||||||
| Number of poles | 3P | 4P | 3P | 4P | 3P | 4P | 3P | 4P | ||||||
| Rated ultimate short- circuit breaking capacity Icu(kA) | AC400V | 50 | 50 | 50 | 50 | |||||||||
| Rated service short- circuit breaking capacity Ics(kA) | AC400V | 35 | 35 | 35 | 50 | |||||||||
| Selective category | B | B | B | B | ||||||||||
| ICW | 5kA/1s | 10kA/1s | 10kA/1s | 15kA/1s | ||||||||||
| Electrical life (times) | 1000 | 1000 | 500 | 500 | ||||||||||
| Mechanical life | Maintenance free | 7000 | 4000 | 2500 | 2500 | |||||||||
| Maintenance free | 10000 | 7000 | 3500 | 3500 | ||||||||||
| Quick response time for operation | ≤1s | ≤1s | ≤1s | ≤1s | ||||||||||
| Outine dimension (Lmm*Wmm*Hmm) | 220*105*135 | 220*140*135 | 285*140*165 | 285*140*165 | 285*140*165 | 285*184*165 | 300*210*165 | 300*280*165 | ||||||
Application notes
- Smart feeders & MCCs: use four-segment curves for better selectivity with downstream mccb 3 phase devices and upstream incomers.
- Energy-aware facilities: native metering reduces third-party kWh meters; expose data to EMS for demand control and power-quality alarms.
- OEM & panel builders: compact footprints and consistent drilling patterns speed enclosure layout across 250–1000 A ranges.
Why OOHMAGE
Digitize your switchboard with the OOHMAGE OMM6ZY IoT MCCB—a mccb with integrated metering, mccb 3 phase selectivity, and ≤1 s remote control. Ask for a coordination & communications sheet to match curves, addresses, and ICW to your single-line, plus a project bundle quotation for multi-frame rollouts.
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