Active Member
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[China]
Address: Xinhua Cun, Chunjiang Town, New-north District, Changzhou, Jiangsu China PRC 213000
Contact name:Wendy zhang
Jiangsu ChangSheng Electric Appliance Co., Ltd |
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8AMC High Current Bimetal Thermostat Switch For Home Applicance Motor 24VDC 80A
Design and working method of bimetal thermostat:
1. Temperature protection
When ambient temperature exceeds the specified value, the
inside bimetal of 8AME series will trip
off to cut the circuit. When the temperature lowers down, the bimetal will reset and the circuit is connected again.
2. Current protection
The current flows through the bimetal disc and auxiliary
heater is also combined together with bimetal,
which can control the trip off time precisely. When the current
exceeds the prescribed value, 8AME will cut the circuit
immediately.
Applications:
Specifications:
Contact capacity | 125Vac/50A, 250Vac/25A, 24Vdc/80A |
Cycles life | 6,000 cycles |
Open temperature | 80°C to 160°C in increments of 5°C |
Temperature Tolerance | ±5°C |
Differential Temperature | depending on open temperature |
Seal | Epoxy resin |
Contact resistance | ≤50 m |
Insulation resistance | 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 |
Competitive Advantage:
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 |
8AMC Thermal protector
10 | Bracket | δ0.5SPCC | 1 |
9 | Movable contact | AgCdo/Cu/Fe | 1 |
8 | Stationary contact | AgCdo/Cu/Fe | 1 |
7 | Bimetal disc | F30R | 1 |
6 | Insulating plate | PT310 (black) | 1 |
5 | Conducting strip | δ0.5SPCC | 1 |
4 | Fixed base | PPS R-7 | 1 |
3 | Metal case | δ0.6 SPCC | 1 |
2 | Seal glue | Epoxy resin |
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1 | Lead wire | UL3321 18# or 16# | 2 |
No. | Part name | Specification | Quantity |
