Payment & Shipping Terms:
|Product Name:||AC Thermal Protector||Contact Capacity:||125Vac/8A, 250Vac/5A, 24Vdc/8A|
|Cycles Life:||6,000 Cycles||Seal:||Epoxy Resin|
|Temperature Tolerance:||±5°C||Certifications:||UL,VDE,CE CQC|
BR-B3D AC Thermal Protector / Snap–Action Disc Motor Thermal Cutout Switch
125Vac/8A, 250Vac/5A, 24Vdc/8A
50°C to 130°C in increments of 5°C
depending on open temperature
The resistance between the leads and insulation sleeve is >100 M with 500 VDC at 25 °C.
Lead wire pull strength
30 N applied from lead to lead for 5sec. No slip-off or rupture
Changsheng BR-B3D series motor protector is built to meet almost any requirement of protection in a wide range of small motors, small transformers, solenoids, and more. This compact motor protector is the best solution to protect the wide variety of motors under 1 Hp used in industrial and domestic appliances against locked rotor and overload situations.
This motor protector consists of a plastic PBT housing that holds and protects the inner components against infiltration as well as mechanical deformation. In single–phase motors, the BR-B3D can be mounted directly in the main circuit to serve as an on– or in–winding protector.
1. The strongest Chinese manufacturer, ISO 9001and ISO14001 recognized.
2. Compact, miniature size.
3. UL,VDE,CE CQC Approved.
4. Individually temperature checked on modern, custom-designed equipments from Japan.
5. Snap–action disc, normally on.
6. Epoxy resin
7. Bimetal discs carry circuit current, so it is current and temperature double sensitivity for maximum design flexibility and application
Standard lead wire: UL3266 22# 70-100mm
(customer-designed cable are also available)
BR-B2D and BR-B3D with the same inner assembly and protection funtion, just different plastic PTC housing size.
Used in automotive heating pad
Contact Person: Ms zhang