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Thermal Relay

Thermal Relay
Thermal RelayThermal RelayThermal RelayThermal Relay
group name
Thermal Relay
Min Order
1 piece
model
TH-K
update time
Thu, 18 Aug 2011 14:49:30 GMT

Packging & Delivery

  • Min Order1 piece

Briefing

The thermal overload relays are suitable for overload protection of AC motor operated on 8-hours duty or uninterrupted duty

Detailed

APPLICATION
The thermal overload relays are suitable for overload protection of AC motor  operated on 8-hours duty or uninterrupted duty.
The overload protected AC motor with frequency 50Hz, voltage up to 660V, current up to 40A.
Several functions provided by these relays are phase-failure protection,  temperature compensation, ON/ OFF indication and manual/automatic reset. The relays comply with IEC 292-1 standard.

TECHNICAL SPECIFICATION
Type Plug in
AC contactor
Rated current of thermal element (A) Setting current range (A)
TH-K12 S-K10, S-K11
S-K12, S-K18
0.24, 0.35, 0.5, 0.7,
0.9, 1.3, 1.7, 2.1, 2.5,
3.6, 5, 6.6, 9, 11
0.2-0.28, 0.28-0.42, 0.4-0.6, 0.55-0.85,
0.7-1.1, 1-1.6, 1.4-2, 1.7-2.1, 2-3,
2.8-4.4, 4-6, 5.2-8, 7-11, 9-13
TH-K20 S-K20, S-K21
S-K25, S-K35
2.1, 2.5, 3.6, 5, 6.6, 9,
11, 15, 19, 22, 29, 35
1.7-2.1, 2-3, 2.8-4.4, 4-6, 5.2-8, 7-11,
9-13, 12-18, 16-22, 18-26, 24-34, 30-40
TH-K60 S-K50, S-K65
S-K80, S-K95
42, 54 34-50, 43-65