LV431491 Schneider Electric Molded Case Circuit Breakers (MCCB)

Name: LV431491
Brand: Schneider Electric

Part#:LV431491

Manufacturer:Schneider Electric

Product Lifecycle:Active

Get a quick Quote!

Schneider Electric LV431491 is a trip unit designed for use in electrical protection systems. It belongs to the Micrologic 5.2E (LSI) sub-range and functions solely as a trip unit. This model is equipped with three poles and offers protection functions including Long-time protection (L), Short-time protection with fixed time delay (S0), and Instantaneous protection (I). The rated current for this unit is 250A, with protection settings for Long-time protection adjustable from 0.4 to 1 times the rated current (In), Short-time protection adjustable from 1.5 to 12 times the rated current (Ir) with a time delay ranging from 0.1 to 0.4 seconds, and Instantaneous protection adjustable from 1.5 to 12 times the rated current (In). The trip current rating stands at 250 AT, and it protects all three poles. The LV431491 features an interchangeable electronic Micrologic 5.2E (LSI) trip unit type. Its measurement functions include current (I1, I2, I3, IN, Imax), ground current percentage unbalance, voltage (U12, U23, U31, V1N, V2N, V3N, Uavg, Vavg), voltage unbalance, phase sequence, power (P, Q, S, cos phi), energy (kWh, kVAh, kVARh), demand current/power with an adjustable time window, and total harmonic distortion for voltage and current (THDu, THDv, THDi).

About the manufacturer: Schneider Electric is one of the manufacturers that offers Molded Case Circuit Breakers (MCCB) that you can order at Quotebeam.com. We provide digital solutions for energy and automation that improve efficiency and support sustainability. Our comprehensive solutions include cutting-edge energy technologies, real-time automation, software, and services for residential, commercial, and industrial settings.

Check out the LV431491 Schneider Electric price in the box on the right side or send a quick quote.

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging

LV431491 Description

1-year warranty

Get a quick Quote!

Request a quote, and we will send you price and availability within minutes.

Select Qty:

Average response time: 11 minutes

By purchasing this item, you agree to the Terms & Conditions

Quotebeam is NOT an authorized distributor of Schneider Electric

Shipping and Delivery Worldwide

calculate costs and time

Secure Payment Processing

with money back guarantee

1 year warranty

on all parts

Responsive Customer Support

we're here to help!

Need more details?

Feel free to chat with us or check our FAQ

Schneider Electric Disclaimer:

The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. Products may feature older date codes or be from an earlier series than what is currently available from the manufacturer or authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Schneider Electric Controls products will have firmware already installed, Quotebeam makes no representation as to whether a Controls product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Schneider Electric, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Relevant products

This item can ship within 5 days!

LV432404

$2,583.73

Verified stock: 1

Schneider Electric LV432404 is a frame designed for use with NSX400H sub-range systems, functioning as a circuit breaker frame without a trip unit. It features a lug connection type and supports 3 poles. The rated current for this part is 400A, with a rated insulation voltage (Ui) of 800V and a rated impulse voltage (Uimp) of 8kV. The frame's current rating stands at 400 AF. It boasts a mechanical durability of 15,000 operations at no load and an electrical durability of 12,000 operations at 440Vac with half the rated current (In/2), and 6,000 operations at 440Vac with the rated current (In). The rated voltage for phase-to-phase connections is 690V, and it protects 3 poles. The trip unit type is interchangeable, and it falls under utilisation category A.

Schneider Electric

This item can ship within 5 days!

LV431406

$1,707.12

Verified stock: 2

Schneider Electric LV431406 is a frame designed for use with NSX250N sub-range systems, functioning as a circuit breaker frame without a trip unit. It features a lug connection type and is built to accommodate 3 poles. The part is rated for a current of 250A, with an insulation voltage rating of 800V and an impulse voltage rating of 8kV. The frame's current rating stands at 250 AF. It boasts a mechanical durability of 20,000 operations at no load and an electrical durability of 20,000 operations at 440Vac with half the rated current, and 10,000 operations at 440Vac with the rated current. The rated voltage for phase-to-phase connections is 690V, and it protects 3 poles. The trip unit type is interchangeable, and it falls under utilisation category A.

Schneider Electric

This item can ship within 5 days!

LV430431

$656.19

Verified stock: 1

Schneider Electric LV430431 is a trip unit designed for thermal and magnetic protection. It belongs to the TMD sub-range and functions solely as a trip unit. This model is equipped with three poles and offers thermal protection against overload and magnetic protection against short-circuits. The rated current for this unit is 125A, with over-current protection settings adjustable from 0.7 to 1.0 times the rated current (In) and a fixed short-circuit pickup current of 1250A. The trip current rating stands at 125 AT, and it protects all three poles. The LV430431 features an interchangeable Thermal-Magnetic (adjustable) trip unit type, ensuring targeted protection for electrical circuits.

Schneider Electric

This item can ship within 24h!

LV432490

$120.95

Verified stock: 2

Schneider Electric LV432490 is a connector designed as a spreader set with a 52.5mm pitch for flat connections. It is configured for 3 Pole(s) applications.

Schneider Electric

This item can ship within 5 days!

LV432080

$2,462.44

Verified stock: 1

Schneider Electric LV432080 is a trip unit designed for use in electrical circuit protection. It belongs to the Micrologic 2.3 (LI) sub-range and functions solely as a trip unit. This model is equipped with three poles and offers protection functions including Long-time protection (L), Short-time protection with fixed time delay (S0), and Instantaneous protection (I). The rated current for this unit is 630A. Its protection settings are adjustable for Long-time protection from 0.4 to 1 times the rated current (In) and for Short-time protection from 1.5 to 10 times the rated current (Ir), while the Instantaneous protection is fixed at 6900A. The trip current rating stands at 630 AT, and it protects all three poles. The LV432080 features an interchangeable electronic trip unit type, Micrologic 2.3 (LI), enhancing its application flexibility in electrical distribution systems.

Schneider Electric

This item can ship within 5 days!

LV432081

$1,278.87

Verified stock: 3

Schneider Electric LV432081 is a trip unit designed for use in electrical circuit protection. It belongs to the Micrologic 2.3 (LI) sub-range and functions solely as a trip unit. This model is equipped with three poles and offers three main protection functions: L (Long-time protection), S0 (Short-time protection with fixed time delay), and I (Instantaneous protection). The rated current for this unit is 400A. Its protection settings include long-time protection adjustable from 0.4 to 1 times the rated current (In), short-time protection with fixed time delay adjustable from 1.5 to 10 times the rated current (Ir), and instantaneous protection fixed at 4800A. The trip current rating stands at 400 AT, and it protects all three poles. The LV432081 features an interchangeable electronic trip unit type, specifically the Micrologic 2.3 (LI).

Schneider Electric

This item can ship within 5 days!

LV433700

$9,122.34

Verified stock: 1

Schneider Electric LV433700 is a Moulded Case Circuit Breaker (MCCB) within the NSX630R sub-range. This MCCB features a lug connection type and is designed with 3 poles. It offers protection functions including L (Long-time protection), S0 (Short-time protection with fixed time delay), and I (Instantaneous protection). The rated current for this device is 630A, with a rated insulation voltage (Ui) of 800 V. Protection settings are adjustable, with L (Long-time protection) ranging from 0.4 to 1 x In, S (Short-time protection with adjustable time delay) from 1.5 to 15 x Ir and a time delay from 0.1 to 0.4s, and I (Instantaneous protection) from 1.5 to 15 x In. It has a rated impulse voltage (Uimp) of 8 kV, a trip current rating of 630 AT, and a frame current rating of 630 AF. The rated voltage (AC) phase-to-phase is 690 V, and it protects 3 poles. The trip unit type is Micrologic 2.3 (LI) Interchangeable Electronic, and it falls under utilisation category A.

Schneider Electric

This item can ship within 5 days!