LR7K0307 Schneider Electric Industrial Automation Components

LR7K0307 on Powermatic Associates
Schneider Electric

Part#:LR7K0307

Manufacturer:Schneider Electric

Category:Industrial Automation Components

Product Lifecycle:Active

Product description

Schneider Electric LR7K0307 is a non-differential thermal overload relay designed for unbalanced networks, belonging to the LR7K sub-range. It features a 3-pole configuration and offers protection functions classified under Class 10A. The relay is designed for direct connection to a contactor upstream, with outgoing cables connected via screw-clamp and the control circuit also utilizing a screw-clamp connection type. It supports a rated current range of 1.2-1.8 A for thermal overload protection settings. Additionally, it is equipped with 1 Normally Open (NO) auxiliary contact and 1 Normally Closed (NC) auxiliary contact. The LR7K0307 can handle a rated voltage (AC) of up to 690 V phase-to-phase, with a minimum operating current of 1.2 A and a maximum of 1.8 A.

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.



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BJF36100 on Powermatic Associates

BJF36100

Schneider Electric

Square D by Schneider Electric BJF36100 is a Moulded Case Circuit Breaker (MCCB) within the PowerPacT BJF sub-range, featuring a PowerPact B-Frame 100 TMD 3P-3t design. It has a rated current of 100A and operates at a rated voltage of 600Vac 600Y/347Vac, with a rated impulse voltage (Uimp) of 8 kV. The connection type is a terminal nut kit for fixed busbar connection on both line and load sides, and it offers a degree of protection of IP40. This MCCB has a mechanical durability of 15,000 operations and can be mounted on a DIN rail or as an individual unit on a plate. It has 3 poles (3P) and falls under the utilization category A. The dimensions are 137 mm in height, 80 mm in depth, and 81 mm in width. Its protection settings include over-current fixed at 100A, short-circuit hold current fixed at 1000A, and short-circuit trip current fixed at 1500A. The rated voltage for DC operations is 250Vdc, with a rated insulation voltage (Ui) of 800 V and a rated operating voltage (Ue) of 690 V. It provides thermal protection for overload and magnetic protection for short-circuits, with a trip current rating of 100 AT. The electrical durability with load is 10,000 operations at 440Vac. The frame current rating is 100 AF, and it operates via a toggle (manual) mode. The short circuit breaking rating varies with voltage, offering 100kA at 240Vac, 65kA at 480Vac and 480Y/277Vac, 25kA at 600Y/347Vac for UL489 standards, and 50kA at 250Vdc. The trip unit type is thermal-magnetic (fixed) with no display.

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LR7K0307 Schneider Electric

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About the manufacturer

Schneider Electric

Powermatic Associates is an authorized Schneider Electric distributor, proudly offering a diverse portfolio of innovative solutions tailored to meet the dynamic needs of today's industrial landscape. Schneider Electric stands as a global leader in energy management and automation, providing cutting-edge products and services that drive efficiency and sustainability across a variety of sectors. The...

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FAQ

Out if stock but available for backorder.

Schneider Electric LR7K0307 is a non-differential thermal overload relay designed for unbalanced networks, belonging to the LR7K sub-range. It features a 3-pole configuration and offers protection functions classified under Class 10A. The relay is designed for direct connection to a contactor upstream, with outgoing cables connected via screw-clamp and the control circuit also utilizing a screw-clamp connection type. It supports a rated current range of 1.2-1.8 A for thermal overload protection settings. Additionally, it is equipped with 1 Normally Open (NO) auxiliary contact and 1 Normally Closed (NC) auxiliary contact. The LR7K0307 can handle a rated voltage (AC) of up to 690 V phase-to-phase, with a minimum operating current of 1.2 A and a maximum of 1.8 A.

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