Dz30le Series ELCB 1p+N 16A 30mA Circuit Breaker RCBO
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Product Highlights
- Comprehensive Protection: Combines circuit breaker and residual current device for over-current, short circuit, and earth fault protection.
- High Breaking Capacity: Self-protecting up to 32A or 40A with 4.5KA conditional residual short circuit current withstand.
- Safety Design: Equipped with finger-protected connection terminals and automatic disconnection on leakage.
- Wide Current Range: Available in 6A, 10A, 16A, 20A, 25A, 32A, and 40A rated currents.
- Durable Performance: Electro-mechanical endurance exceeds 4000 cycles for long-term reliability.
- Standard Compliance: Complies with IEC/EN 61009.1, IEC60898, GB10963, and GB16917 standards.
- Versatile Installation: Designed for DIN rail installation with terminal and pin/fork busbar compatibility.
- OEM/ODM Support: Available for retail, wholesale, and custom logo printing services.
Product Attributes
- Customization
- Available
- Breaking Capacity
- Low Voltage Circuit Breakers
- Operation
- Electric Type
- Model NO.
- DZ30LE
- Speed
- Normal Type Circuit Breaker
- Arc-extinguishing Medium
- Air
- Installation
- DIN Rail
- Structure
- ELCB
- Poles Number
- 4
- Type
- Circuit Breaker
- Function
- Conventional Circuit Breaker, Overcurrent Protection, RCCB
- Certification
- CE
- Standard
- IEC61009-1,GB16917-1
- in
- 6,10,16,20,25,32,40A
- Ue
- 230V
- Pole
- 1p+N
- Transport Package
- Inner Box/Carton
- Specification
- 100pcs/ctns
- Trademark
- SONTUOEC, STUOEC, WZSTEC
- Origin
- Wenzhou Zhejiang
- HS Code
- 8536200000
- Production Capacity
- 2000pieces/Week
- Package Size
- 46.00cm * 24.00cm * 33.00cm
- Package Gross Weight
- 0.250kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Dz30le Series ELCB 1p+N 16A 30mA Circuit Breaker RCBO
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Product Description
Product Over View:
This kind of RCBO (MCB+RCCB) function as combination of circuit breaker and residual current device, which protect human from the fault of electric because of over-current, short circuit, earth fault current. It is self-protecting up to a maximum short-circuit current 32A or 40A . And comply with Standard IEC/EN 61009.1.
1.Provide protection against earth fault/leakage current and function of isolation
2.High short-circuit current withstand capacity
3.Applicable to terminal and pin/fork type busbar connection
4. Equipped with finger protected connection terminals
5.Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity
6.Independent of power supply and line voltage, and free from external interference, voltage fluctuation.
| Product Name | DZ30LE | |
| Standard | IEC60898,GB10963 | IEC61009,GB16917 |
| Model | Electronic type | |
| Pole | 1P+N | 1P+N |
| Rated Current(A) | 6A,10A,16A,20A,25A,32A; 40A | |
| Rated conditional residual short circuit current | 4.5KA | |
| Electro-machanical endurance | over 4000 cycles | |

.Overload Trip Characteristic
| Testing Current(A) |
Rated Voltage(V) |
Limited Time |
Pre-engage Result |
Start Situation |
Note |
| 1.13In | all | t≥1h | non-trip | cold state | The current rise steadily to a fixed value within 5s |
| 1.45In | all | t<1h | trip | heat state | |
| 2.55In | all | 1s | trip | cole state | Open the supplementary switch, connect the power |
| 5In | all | t≥0.1s | non-trip | cold state | Open the supplementary switch, connect the power |
| 10In | all | t<0.1s | trip | cole state | Open the supplementary switch, connect the power |
Our Services:
- Competitive price
- Continuance Service and support
- Good-after service
- Quality Reliability and Long Product Life.

Q1. What advantages do you have?
A1. We are the direct Manufacturer in Wenzhou China , we have professional,our teams have more than 20years experience in the field.
Q2. What's your main product?
A2. Circuit Breaker(MCB,RCCB/RCD, RCBO,ELCB, MCCB, ACB); Ac Contactor, Thermal Relay, Magnetic Starter; Isolator Switch, Changeover Switch, Push Button Switch, Voltage Protector...
Q3. Could you print our own logo?
A3. Yes, Our company are available for Retail & Wholesale & OEM & ODM.
Q4. How long is the quality guarantee?
Q5. How long is the deliver time?
Q6. What is your payment terms?
Q7. Any certification of your company or product?
A7.We have ISO 9001, CE, CB, SEMKO, SAA, TUV.
About the Supplier
Company Profile
WENZHOU SANTUO ELECTRICAL Co., Ltd. is one of manufactories that specialize in manufacturing Circuit Breaker; AC CONTACTOR, Thermall Relay and Isolator Switch, Change over switch; Power Distribution Case, Push Button Switch; Voltage Regulator/Protector...More than 20years and is located in Liushi, Wenzhou, China that called " the Capital of Low Voltage Electronic Products", enjoying convenient transportation access and a beautiful environment. Our teams have more than 20years' experience; We have passed ISO9001 approval, The products have passed CE, CB(IEC), SAA certificates and strictly comply with IEC standards. The company has advanced detection instruments and strong technical force with strong research and development capability, product constantly updated. The products export Europe, Asia, Southern Amercia, Middle East, Western Africa market.
If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
On the base of guarrantee the quality, we will try our best to design new model with ourselves patents for the coming years.
About Our Factory & Business Background
- Address
- No. 3999 Liujiang Road, Liushi Yueqing, Wenzhou, China.
- Terms of Payment
- LC, T/T, D/P, PayPal
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: within 15 workdays - Nearest Port
- NINGBO
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2016-01-08
- Main Markets
- South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe
FAQ
- What advantages do you have?
- We are the direct Manufacturer in Wenzhou China , we have professional,our teams have more than 20years experience in the field. developing, marketing & production team to offer you the most competitive price and best service.
- What's your main product?
- Circuit Breaker(MCB,RCCB/RCD, RCBO,ELCB, MCCB, ACB); Ac Contactor, Thermal Relay, Magnetic Starter; Isolator Switch, Changeover Switch, Push Button Switch, Voltage Protector...
- Could you print our own logo?
- Yes, Our company are available for Retail & Wholesale & OEM & ODM.
- How long is the quality guarantee?
- 18 month warranty, our products are 100% inspection.
- How long is the deliver time?
- It usually takes about 3 - 5 working days for sample order and 10 - 25 days for big order.
- What is your payment terms?
- Our Payment term is T/T, PayPal, L/C at sight.
- Any certification of your company or product?
- We have ISO 9001, CE, CB, SEMKO, SAA, TUV.
Send your message to this supplier
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Product Groups
- RCBO Circuit Breaker
- Adjustable earth leakage circuit breaker
- Residual current circuit breaker
- Miniature circuit breaker
- Moulded case circuit breaker
- Motor Protection Circuit Breaker
- AC Contactor
- Magnetic Contactor
- Air Conditioning Contactor
- Thermal relay
- Solid State Relay
- Magnetic starter
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