RCCBs and RCBOsLegrand
Legrand DX3 RCCB 63A 2 Pole 30mA (411853)
A 2 pole residual current circuit breaker for protection against earth leakage and electric shock.
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LegrandRCCBs and RCBOs
Legrand DX3 RCBO 63A 2 Pole 30mA 10kA (411328)
A compact 2-in-1 device that combines MCB and RCCB protection in a single unit.
Price and availability on request
Send us a message and the showroom will confirm current stock, pricing and suitable alternatives.
- Genuine branded product with manufacturer warranty where offered
- GST billing available for applicable purchases
- Check stock, pricing and alternatives with the Bemina showroom
Product details
The Legrand 411328 DX3 RCBO is a premium 2-in-1 circuit protection device combining MCB and RCCB functionality in a single compact unit. With 63A rated current, 30mA earth leakage sensitivity and 10kA breaking capacity, this Double Pole RCBO provides comprehensive protection against overload, short circuits and electric shocks.
Featuring C-Curve tripping characteristics and dual voltage compatibility (240/415V AC), the DX3 RCBO suits residential, commercial and industrial applications where space saving and maximum safety are priorities.
Certified quality: IEC 61009 compliant, CE and ISI marked.
Key Specifications
- Model: 411328 | Series: DX3
- Type: RCBO (MCB + RCCB Combo)
- Poles: 2P (Double Pole/DP)
- Current Rating: 63A
- Sensitivity: 30mA
- Breaking Capacity: 10kA
- Curve Type: C-Curve
- Voltage: AC 240V/415V
- Trip Type: AC Type
- Mounting: DIN Rail (35mm)
- Module Width: 2 Modules
RCBO vs MCB + RCCB
| Feature | RCBO | MCB + RCCB |
|---|---|---|
| Space Required | 2 modules | 3-4 modules |
| Protection | Overload + Leakage | Same (separate) |
| Installation | Single device | Two devices |
| Cost | Moderate | Lower |
| Best For | Individual circuits | Main distribution |
Applications
- Individual circuit protection (AC, geyser, kitchen)
- Water heaters and bathroom circuits
- Outdoor installations
- Commercial equipment protection
- Industrial machinery circuits
- High-risk electrical appliances
Build Quality
- Flame-retardant thermoplastic housing
- Silver alloy contacts for long life
- Anti-vibration terminal screws
- Visual trip indication
Package Contents
- 1x Legrand 411328 DX3 RCBO
- User manual with wiring diagram
- Warranty card
- Terminal protection cover
Installation Guidelines
Professional installation by a licensed electrician is required. Follow the wiring diagram (line in from top, load out from bottom), torque screws to 2.5 Nm, do not exceed the 63A rated current, ensure a proper earthing system, and test monthly using the integrated test button.
Certifications and Standards
- IEC 61009-1: Residual current circuit breakers with overcurrent protection
- IEC 60898: Circuit breakers for overcurrent protection
- IS 12640: Indian Standard for RCCBs
- IS 8828: Indian Standard for MCBs
Warranty: Manufacturer warranty included.
Specifications, colours and packaging may change with manufacturer updates. Please confirm critical ratings with your electrician before purchase or installation.
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