Over load power Thermal relay for motor protection

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$2.00 - $10.00 / Piece | 1.0 Piece/Pieces (Min. Order)
Lead Time:
Quantity(Pieces) 1 - 10000000 >10000000
Est. Time(days) 30 Negotiable
Customization:
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Customized packaging (Min. Order: 100 Pieces)

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Overview
Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
Kayal
Model Number:
LR2
Microscope Theory:
Thermal Relay
Size:
Miniature
Protect Feature:
Sealed
Contact Load:
High Power
Product name:
Thermal relay
Certifications:
ISO9001 CE ROHS
Color:
white
Application:
for motor protection
Electrical life:
1 million operations
Warranty:
2 years
MOQ:
1 pc
Shipping by:
sea,air or express
Coil Voltage:
24-277VAC
OEM:
YES
Usage:
Air conditioning and heating equipment
Supply Ability
Supply Ability:
10000000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
standard carton or customized
Port
Ningbo/Shanghai
Lead Time :
Quantity(Pieces) 1 - 10000000 >10000000
Est. Time(days) 30 To be negotiated
Product Description

 

Excellent Material Good Quality contactor industrial,contactor 110v dc 100 amp

APPLICATION 

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  This series of thermal relay can be used in the circuit of 50Hz or 60Hz,rated insulation

voltage 660V,rated current 0.1-96A for protecting the phase break when the electric motor is

overload. The relay has different mechanism and temperature compensation & can be

plugged in LC1-D series AC contactor.It is the most advanced thermal relay in the nineties in the world.

CHARACTERISTICE 

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      A.Fundamental parameter of the main circuit
(a).Rated insulation voltage 660V.
(b).Rated working current 25,36,93A separately.
(c).The regulator seal of rated setting current and setting.
(d).Current of the thermal component(see list 1)

      B.Auxiliary Circuit
(a).There is one pair of NO/ and N/C contact with electric insulation.
(b).Rated insulation voltage 500V.
(c).Rated frequency 50-60Hz.
(d).Use group, rated working voltage ,appoint thermal current and rated  current.

Motion Characteristic: Three-phase Balance Motion Time

 

No Times of the setting current Motion time Start condition Ambient temperature
1 1.05 >2h Cold state 20±5oC
2 1.2 <2h Heat state(Following the No.1 test)
3 1.5 <4min
4 7.2 10A 2s< Tp≤10s ≤63A Cold state
10 4s< Tp≤10s >63A

Phase-losing Motion Characteristic

No Times of the setting current Motion time Start condition Ambienttemperature
Any two phases Another phase
1 1.0 0.9 >2h Cold state 20±5oC
2 1.15 0 <2h Heat state(Following the No.1 test)

 

SPECTFICATION

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Type Number Setting range (A) For contactor
LR2-D13 1301 0.1~0.16 CJX2-09~32
1302 0.16~0.25 CJX2-09~32
1303 0.25~0.4 CJX2-09~32
1304 0.4~0.63 CJX2-09~32
1305 0.63~1 CJX2-09~32
1306 1~1.6 CJX2-09~32
1307 1.6~2.5 CJX2-09~32
1308 2.5~4 CJX2-09~32
1310 4~6 CJX2-09~32
1312 5.5~8 CJX2-09~32
1314 7~10 CJX2-09~32
1316 9~13 CJX2-09~32
1321 12~18 CJX2-09~32
1322 17~25 CJX2-32
LR2-D25 2353 23~32 CJX2-09~32
2355 30~40 CJX2-09~32
LR2-D33 3322 17~25 CJX2-09~32
3353 23~32 CJX2-09~32
3355 30~40 CJX2-09~32
3357 37~50 CJX2-09~32
3359 48~65 CJX2-09~32
3361 55~70 CJX2-09~32
3363 63~80 CJX2-09~32
3365 80~93 CJX2-95
LR2-D43 4365 80~104 CJX2-95
4367 95~120 CJX2-95~115
4369 110~140 CJX2-115

 

Type Rated working current of thermal relay Thermal component
Rated current(A)

Rated or scale of 

rated current (A)

LR2-D13 25 LR2-D1301 0.16 0.10-0.16
LR2-D1302 0.25 0.16-0.25
LR2-D1303 0.4 0.25-0.40
LR2-D1304 0.63 0.40-0.63
LR2-D1305 1 0.63-1.0
LR2-D1306 1.6 1.0-1.6
LR2-D13x6 2 1.25-2.0
LR2-D1307 2.5 1.6-2.5
LR2-D1308 4 2.5-4.0
LR2-D1310 6 4.0-6.0
LR2-D1312 8 5.5-8.0
LR2-D1314 10 7.0-10.0
LR2-D1316 13 9.0-13.0
LR2-D1321 18 12.0-18.0
LR2-D1322 25 17.0-25.0
LR2-D23 36 LR2-D2353 32 23.0-32.0
LR2-D2355 36 28.0-36.0
LR2-D33 93 LR2-D3353 32 23.0-32.0
LR2-D3355 40 30.0-40.0
LR2-D3357 50 37.0-50.0
LR2-D3359 65 48.0-65.0
LR2-D3361 70 55.0-70.0
LR2-D3363 90 63.0-80.0
LR2-D3365 93 80.0-93.0

 

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