STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled
|
Still deciding? Get samples of $ !
Request Sample
|
| Customization: | Available |
|---|---|
| Theory: | Thermal Relay |
| Usage: | Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay, Overload Protect Relay |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
Payment Guarantee
Platform-protected payments with refund support for eligible order issues.
Platform Logistics
Inspection Service
After-Sales & Dispute Handling
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
str2-dx 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 relay has different mechanism and temperature compensation can be pluged in ST1 series AC contactor,It is the most advanced thermal relay in the nineties in the world the products comply with IEC 60947-4.
Motion Characteristic: Three-phase Balance Motion Time
| No. | Times of the setting current | Motion time | Start condition | Ambient temperature | ||
| 1 | 1.05 | >2h | Cold state | 20±5oC | ||
| 2 | 1.2 | <2h | Heat state(Following the No.1 test) | |||
| 3 | 1.5 | <4min | ||||
| 4 | 7.2 | 10A | 2s< Tp≤10s | ≤63A | Cold state | |
| 10 | 4s< Tp≤10s | >63A | ||||
Phase-losing Motion Characteristic
| No. | Times of the setting current | Motion time | Start condition | Ambient temperature | ||
| Any two phases | Another phase | |||||
| 1 | 1 | 0.9 | >2h | Cold state | 20±5oC | |
| 2 | 1.15 | 0 | <2h | Heat state(Following the No.1 test) | ||
Q 1. what's the payment term?
A. We accept TT,30% deposit and 70% balance agaisnt copy of B/L.
){kind=link}