TeSys LR9 electronic thermal overload relays SCHNEIDER  LR9F57

TeSys LR9 electronic thermal overload relays SCHNEIDER
Protection range current: 30...50A; Non-differential (3-heater); Connection type: Bars; Mounting type: Separate mounting
Manufacturer: SCHNEIDER
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Series: TeSys LR9 electronic thermal overload relays Schneider LR9 series

Model: LR9F57

Features of TeSys LR9 electronic thermal overload relays SCHNEIDER LR9 series (contains model LR9F57)

TeSys LR9 electronic thermal overload relays SCHNEIDER LR9 series have a complete range of electronic thermal overload relays from 0.1 to 360 A. Designed for TeSys D and F contactors ranges, they can be mounted directly under the contactors for advanced motor protection.
Application: TeSys LR9 electronic thermal overload relays SCHNEIDER LR9 series are designed for the protection of motors.

Specifications of TeSys LR9 electronic thermal overload relays SCHNEIDER LR9F57

Operation type

Standard operation

Number of heater elements

Non-differential (3-heater)

Protection range current

30...50A

Line voltage

AC

Rated operational voltage (Ue)

690VAC

Rated frequency

50Hz, 60Hz

Reset mode

Manual

Connection type

Bars

Mounting type

Separate mounting

Function

Alarm circuit, Overload, Phase-loss protection, Protection of single-phase circuits, Trip indicator

Auxiliary contact

1NC, 1NO

Ambient temperature

-20...55°C

Approx. weight

885g

Overall width

115mm

Overall height

96mm

Overall depth

123.5mm

Representative standard

ABS, BV, CCC, CSA, DNV-GL, EN, GB, IEC, UL

Standard accessories

No

Saparately accessories

Remote electrical reset device: LA7D03*, Remote reset function control by flexible cable (length = 0.5 m): LA7D305, Remote reset function control operating head for spring return pushbutton: ZA2BL639, Remote stop and/or reset function control adapter for door mounted operator: LA7D1020, Remote stop function control operating head for spring return pushbutton: ZA2BL432, Terminal block: LA9F103, Terminal shroud: LA7F701, Terminal shroud: LA9F701

Document of TeSys LR9 electronic thermal overload relays SCHNEIDER

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 Bao An Automation

Bao An Technique Service Joint Stock Company
Haiphong Office and Warehouse: Van Tra B project area, An Dong, An Duong Dist., Haiphong City, Vietnam
Hanoi Office and Warehouse: No. 3/38, Chu Huy Man Str., Phuc Dong Ward, Long Bien Dist., Hanoi City, Vietnam
Ho Chi Minh Office and Warehouse: No. 204, No Trang Long Str., Ward 12, Binh Thanh Dist., Ho Chi Minh City, Vietnam
Factory: Van Tra B project area, An Dong, An Duong, Hai Phong, Viet Nam
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Tax code: 0200682529 - Date: 31/07/2006
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