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HCET-A-S01 series thermal protector temperature limiter replace thermik s01

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HCET-A-S01 series thermal protector temperature limiter replace thermik s01

Feature : Suitable for installation in protection class

Value : I+II

Pressure resistance to the switch housing : 450 N

Standard connection : Lead wire 0.25 mm² / AWG22

Operating voltage range AC / DC : up until 500 V AC / 14 V DC

Rated voltage AC : 250 V (VDE) 277 V (UL)

Rated current AC cos ϕ = 1.0 / cycles : 2.5 A / 10,000

Rated current AC cos ϕ = 0.6 / cycles : 1.6 A / 10,000

Rated current AC cos ϕ = 0.4 / cycles : 1.8 A / 10,000

Rated voltage DC : 12.0 V

Max. switching current DC / cycles : 40.0 A / 5,000

High voltage resistance : 2.0 kV

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HCET-A-S01 Thermal Protector

The HCET-A-S01 is a revolutionary round-shaped thermal protector, the first of its kind made in China to achieve UL, TUV, and CQC certifications. It breaks the 30-year monopoly held by German manufacturers, offering a superior and reliable solution for thermal protection. Its well-sealed design prevents issues during vacuum impregnation processes, making it ideal for embedding within electric motor coils. The robust metal case can withstand up to 50KG of coil shaping pressure, ensuring high thermal conductivity and precise temperature sensitivity for accurate motor overload protection.

Certified Thermal Protection
Compact & Embeddable Design
High Temperature Sensitivity
Robust & Durable Construction

Target Industries & Applications: Electric Motors, Transformers, Pumps, Lighting Ballasts, Solenoids, and other electrical equipment requiring precise thermal overload protection.

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HCET-A-S01 series thermal protector temperature limiter replace thermik s01

Key Product Attributes

Brand HCET

Origin China

Packaging & Delivery Power class: 1.6 A to 7.5 A
Type series: HCET-A-01
*normally closed
*resets automatically
*with connector cables

FOB Price 0.00

MOQ 0

Installation Height 4.3 mm

Diameter 9.5 mm

Insulation Cap Length 15.0 mm

Technical Specifications

Feature	Value
Nominal switching temperature (NST) in 5°C	50 °C - 230 °C
Tolerance (standard)	±3 K / ±5 K
Reverse switch temperature (RST)	≥ 35 °C (≤ 80°C NST) -35 K ± 15 K (≥ 85°C ≤ 180° C NST) -65 K ± 15 K (≥ 185° C ≤ 200° C NST)
VDE	(defined reset temperature possible on customer request)
Resistance to impregnation	Suitable
Suitable for installation in protection class	I+II
Pressure resistance to the switch housing	450 N
Standard connection	Lead wire 0.25 mm² / AWG22
Operating voltage range AC / DC	up until 500 V AC / 14 V DC
Rated voltage AC	250 V (VDE) 277 V (UL)
Rated current AC cos ϕ = 1.0 / cycles	2.5 A / 10,000
Rated current AC cos ϕ = 0.6 / cycles	1.6 A / 10,000
Rated current AC cos ϕ = 0.4 / cycles	1.8 A / 10,000
Rated voltage DC	12.0 V
Max. switching current DC / cycles	40.0 A / 5,000
High voltage resistance	2.0 kV

HCET-A-S01 series thermal protector temperature limiter replace thermik s01 Images

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