ATCO
Thermal-Link
ATCO
ATCO
SKL Series I
r
: 10 A
+86 592-5715-838 www.SETsafe.com www.SETfuse.com E-mail : sales@SETfuse.com All Rights Reserved by Xiamen SET Electronics Co., Ltd. 2021-2023 V2.0
Description
Alloy Thermal-Link / Alloy Thermal Cutoff (ATCO) is defined as a
non-resettable protective device functioning one time only. It is widely used
in electrical equipment. ATCO is mainly consist of fusible alloy, flux resin,
case, sealant and lead wires. Normally, fusible alloy is jointed to the two lead
wires. Under abnormal conditions, when the temp. reaches to the fusing
temp. of ATCO, the fusible alloy melts and quickly retracts to the two lead
wire ends with the aid of the flux resin and disconnects the circuit completely.
Features
● Ceramic Case
● Make a Mounting Hole
● Lead Wires Insulated
● Non-Resettable
● High Accuracy of Functioning Temp.
● RoHS & REACH Compliant
Customization
● Other Temp.
● The Length of Lead Wires
● Lead Wires can Make Pluggable Terminals
Dimensions (mm)
Applications
● Electric Heating Appliances
● Home Electrical Appliances
L L
1
L
2
L
3
W T D d L
4
23.0 ± 1.0 17.0 ± 1.0 93.0 ± 3.0 5.0 ± 1.0 12.0 ± 1.0 5.3 ± 0.5 5.0 ± 1.0 UL1332 18AWG 3.0 ± 0.5
L
L
2
T
d
W
L
1
L
3
L
4
ATCO
Thermal-Link
ATCO
ATCO
SKL Series I
r
: 10 A
+86 592-5715-838 www.SETsafe.com www.SETfuse.com E-mail : sales@SETfuse.com All Rights Reserved by Xiamen SET Electronics Co., Ltd. 2021-2023 V2.0
Agency Approvals
Agency Standards File No.
EN 60691 R50337882
GB/T 9816 2020980205000179
Structure Diagrams
Before Functioning After Functioning
Case
Fusible Alloy
Flux Resin
Sealant
Lead Wire
Marking
Trademark
Rated Current
Rated Voltage
Model
Rated Functioning Temp.
RoHS & REACH
Agency Mark
Date Code