Sontuoec Sth-N Series Overload Thermal Relay
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Product Highlights
- IEC 60947-1 Compliance: Products fully comply with international standard IEC 60947-1 for safety and reliability.
- Wide Current Range: Rated current covers 0.63A to 500A with multiple thermal component options.
- Temperature Compensation: Advanced mechanism includes temperature compensation for stable performance.
- Factory Direct Pricing: Competitive factory prices available for bulk orders and direct procurement.
- 18 Months Warranty: Comprehensive 18-month warranty coverage for all mechanical defects.
- OEM Service Available: Custom logo printing supported for orders with good quantity.
- Sample Support: Samples available for testing before placing a formal order.
- Multi-Voltage Coil: Coil voltage options include 24V, 220V, 240V, 380V, and 415V.
Product Attributes
- Customization
- Available
- Theory
- Thermal Relay
- Usage
- Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay
- Model NO.
- STH-N20
- Phase
- 3
- Electricity Type
- Ac
- Number of Pole
- 3
- Load
- Weak Power Relay
- Protective Characteristics
- Open Relay
- Action Principle
- Electromagnetic Type
- Size
- Miniature
- Type
- Electric Parameter Relay
- Standard
- IEC 60947-1
- Coil Voltage
- 24,220,240,380,415V
- Rated Current
- 0.63-500A
- Frequency
- 50Hz/60Hz
- Price
- Factory Direct
- Warranty Time
- 18months
- Competitive
- Factory Price
- Transport Package
- Exporting Carton
- Specification
- 0.16 TO 93A
- Trademark
- SONTUOEC, STUOEC
- Origin
- Wenzhou Zhejiang
- HS Code
- 85364900
- Production Capacity
- 1000pieces/Day
- Package Size
- 46.00cm * 24.00cm * 33.00cm
- Package Gross Weight
- 0.025kg
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 Sontuoec Sth-N Series Overload Thermal Relay
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Sontuoec Sth-N Series Overload Thermal Relay -
Sontuoec Sth-N Series Overload Thermal Relay -
Sontuoec Sth-N Series Overload Thermal Relay -
Sontuoec Sth-N Series Overload Thermal Relay -
Sontuoec Sth-N Series Overload Thermal Relay -
Sontuoec Sth-N Series Overload Thermal Relay -
Sontuoec Sth-N Series Overload Thermal Relay
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Product Description
Thermal Relay STH-N series of thermal overload relay can be used in the circuit of 50/60 HZ, rated insulation voltage 660 V, rated current 0.1-93A for protecting the phase break when the electric motor is overload , the thermal relay has different mechanism and temperature compensation,It is the most advanced thermal relay in the nineties in the world the products comply with IEC 60947-1.
| Type | A | AA | AB | AC | B | BA | BB | BC | C | CA | CB | M | Weight(kg) |
| STH-N12(CX)(KP) | 45 | 10 | 8 | 24 | 55 | 31 | 15 | 6.5 | 76.5 | 35 | 57 | M3.5 | 0.11 |
| STH-N18(CX) | 54 | 12.5 | 10.2 | 24.5 | 59 | 32.5 | 16.3 | 6.7 | 80 | 40 | 58.5 | M4 | 0.13 |
| Type | Rated working current of thermal relay | Thermal component | ||
| Rated current(A) | Rated or scale of rated current(A) | |||
| TR2-D13 | 25 | TR2-D 1301 | 0.16 | 0.1-0.16 |
| 1302 | 0.25 | 0.16-0.25 | ||
| 1303 | 0.4 | 0.25-0.4 | ||
| 1304 | 0.63 | 0.40-0.63 | ||
| 1305 | 1.0 | 0.63-1.0 | ||
| 1306 | 1.6 | 1.0-1.6 | ||
| 1307 | 2.5 | 1.6-2.5 | ||
| 1308 | 4.0 | 2.5-4.0 | ||
| 1310 | 6.0 | 4.0-6.0 | ||
| 1312 | 8.0 | 5.5-8.0 | ||
| 1314 | 10.0 | 7.0-10.0 | ||
| 1316 | 13.0 | 9.0-13.0 | ||
| 1321 | 18.0 | 12.0-18.0 | ||
| 1322 | 25.0 | 17.0-25.0 | ||
| TR2-D23 | 36 | TR2-D 2353 | 32 | 23.0-32.0 |
| 2355 | 36 | 28.0-36.0 | ||
| TR2-D33 | 93 | TR2-D 3353 | 32 | 23.0-32.0 |
| 3355 | 40 | 30.0-40.0 | ||
| 3357 | 50 | 37.0-50.0 | ||
| 3359 | 65 | 48.0-65.0 | ||
| 3361 | 70 | 55.0-70.0 | ||
| 3363 | 90 | 63.0-80.0 | ||
| 3365 | 93 | 80.0-93.0 | ||
FAQ:
Q 1. what's the payment term?
Q 2. how's the delivery time ?
A. usually it will take about 25 days for production
Q 3. tell me the standard of package?
A. Normally are cartons, but also we can pack it according to your requirement.
Q 4.Would you accept to use our logo ?
A.If you have good quantity,it absolute no problem to do OEM.
Q5. Can i take some samples?
A: Yes, we support to take samples before place the order. Just feel free to contact with us if you have any requirements.
Q6. Are you original Factory?
A: Yes, we have our own factory .
Q7. How can you make sure the quality of the products?
A: We will accord to international quality standards to inspect every item before leaving our factory.
If you have more questions, please contact us at any time:
About the Supplier
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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 are the payment terms?
- We accept TT, 30% deposit and 70% balance against copy of BL.
- How long is the delivery time?
- Usually it will take about 25 days for production.
- What is the standard of package?
- Normally are cartons, but also we can pack it according to your requirement.
- Do you accept using our logo?
- If you have good quantity, it absolute no problem to do OEM.
- Can I take some samples?
- Yes, we support to take samples before place the order. Just feel free to contact with us if you have any requirements.
- Are you an original factory?
- Yes, we have our own factory.
- How can you make sure the quality of the products?
- We will accord to international quality standards to inspect every item before leaving our factory.
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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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