| Product Name | G4A00072C G4A00073C G4A00077C G4A00084C G4A00091C G4A00093C G4A00098C G4A00104C G4A00110C G4A00117C Thermal Temperature Fuse |
| Material | Ceramic,copper |
| Type | Radial/Axial thermal fuse |
| Ir and Ur | 5A to 25A, 250V |
| Rated Temp. | 72 to 240deg C |
| Approval | VDE,ROHS |
| | 500pcs/plastic bag,5000pcs/box |
MICROTEMP, the original thermal fuse from Therm-O-Disc, offers the broadest combination of globally certified temperatures and electrical loads, as well as the broadest range of packages, mountings and design configurations on the market today.
Photos
Model
| | G4 | G5 | Z6 | G6 | G7 | G8 | S9 |
| Typical | | | 16A | 16A | | | |
| Resistive Rating at 250VAC | 10A | 20A | Higher Tm Than G6 | More Temperature Ratings Than Z6 | 5A | 25A | 15A |
Minimum Dimensions - Inches (mm)
| A | B | C |
| 0.95 (24.2) | 0.22(5.6) | 0.73(18.6) |
| Tf
ºC | G4A | G5A | G6A | G7F | G8A | Z6A |
| Th ºC | Tm ºC | Th ºC | Tm ºC | Th ºC | Tm ºC | Th ºC | Tm ºC | Th ºC | Tm ºC | Th ºC | Tm ºC |
| 72 | 57 | 100 | 57 | 410 | 47 | 100 | - | - | 47 | 410 | - | - |
| 73 | 58 | 100 | 58 | 410 | 48 | 100 | - | - | 48 | 410 | - | - |
| 77 | 62 | 300 | 62 | 410 | 62 | 300 | 62 | 125 | 62 | 410 | - | - |
| 84 | 69 | 220 | 69 | 220 | 69 | 220 | 69 | 125 | 69 | 220 | - | - |
| 91 | 76 | 300 | 76 | 430 | 76 | 300 | - | - | - | - | - | - |
| 93 | 78 | 300 | 78 | 410 | - | - | 78 | 140 | 78 | 410 | - | - |
| 98 | 83 | 300 | 83 | 410 | 83 | 300 | 83 | 140 | 83 | 410 | 83 | 280 |
| 104 | 89 | 200 | 89 | 225 | 89 | 200 | - | - | 89 | 225 | 89 | 260 |
| 110 | 95 | 240 | 95 | 225 | - | - | 95 | 140 | 95 | 225 | - | - |
| 117 | 102 | 240 | 102 | 410 | 102 | 240 | 102 | 150 | 102 | 410 | 102 | 275 |
| 121 | 106 | 300 | 106 | 410 | 106 | 300 | 106 | 150 | 106 | 410 | 106 | 380 |
| 128 | 113 | 205 | 113 | 235 | 113 | 205 | 113 | 150 | 113 | 235 | - | - |
| 134 | 119 | 205 | 119 | 410 | - | - | 119 | 175 | - | - | - | - |
| 141 | 126 | 205 | 126 | 350 | - | - | 126 | 175 | - | - | - | - |
| 144 | 129 | 300 | 129 | 410 | 129 | 300 | 129 | 175 | 119 | 410 | 134 | 380 |
| 152 | 137 | 205 | 137 | 410 | 127 | 205 | 137 | 175 | - | - | 142 | 380 |
| 158 | 143 | 240 | 143 | 410 | - | - | 143 | 200 | - | - | - | - |
| 167 | 152 | 210 | 152 | 410 | - | - | 152 | 200 | 152 | 410 | 157 | 380 |
| 172 | 157 | 310 | 157 | 410 | - | - | 157 | 200 | - | - | - | - |
| 184 | 169 | 240 | 169 | 410 | 169 | 210 | 169 | 200 | 169 | 410 | 174 | 380 |
| 190 | 175 | 350 | 175 | 410 | - | - | 175 | 270 | - | - | - | - |
| 192 | 177 | 210 | 177 | 350 | 167 | 210 | 177 | 210 | 177 | 350 | - | - |
| 205 | 190 | 310 | 190 | 410 | - | - | - | - | - | - | - | - |
| 216 | 200 | 450 | 200 | 410 | - | - | - | - | - | - | - | - |
| 229 | 200 | 450 | 200 | 410 | 200 | 375 | - | - | 200 | 410 | 200 | 380 |
| 240 | 200 | 450 | 200 | 410 | 200 | 450 | - | - | 200 | 410 | 200 | 380 |
| 257 | 220 | 470 | - | - | - | - | - | - | - | - | |
Features
• Globally certified temperatures and electrical loads
• One-shot operation cuts off electrical power
• Current interruption capacity up to 25 amps @ 250VAC
• Low resistance
• Compact size
• RoHS compliant
Operating Principle
The active trigger mechanism of the thermal fuse is an exclusively formulated, electrically nonconductive pellet. Under normal operating temperatures, the solid pellet holds spring loaded contacts closed. When a predetermined tempera- ture is reached, the pellet melts, allowing the compression spring to relax. The trip spring then slides the contact away from the lead and the circuit is opened.
After the thermal fuse opens a circuit, the fuse needs to be replaced. This replacement procedure must include correc- tion of the fault condition before the product is operated again.
Applications
• Major Appliance
• Portable Appliance
• HVAC
• Water Heater
• Hair Care
• Other
FAQ
1Q:What can I do if I got a broken product from DONGGUAN TIANRUI?
A:First of all please tell us as soon as possible after we send a new one to you immediately but please send the broken product to us.You don't have to worry about the carriage charge we will pay for that.
2Q:Are we a trader or manufacturer?
A:Both
3Q:Why do you have choose us?
A:High quality. Competive price. Fast shipping.
4Q:What is approval?
A:ROHS/UL of G4A00072C G4A00073C G4A00077C G4A00084C G4A00091C G4A00093C G4A00098C G4A00104C G4A00110C G4A00117C Thermal Temperature Fuse
Contact
Bonnie Chan
E-mail:admin@tianrui-fuse.com.cn
Whatsapp/Wechat:+86-137 127 58342
Mobile/Wechat:+86-180 2522 7727
Product Tags:
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G4A00072C G4A00073C G4A00077C G4A00084C G4A00091C G4A00093C G4A00098C G4A00104C G4A00110C G4A00117C Thermal Temperature Fuse Images
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