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SCHNEIDER Melting Alloy Overload Relay: Thermal Protection, 3 Poles, NEMA Size 4 - NEMA Thermal Overload Relays
SCHNEIDERNEMA Thermal Overload Relays

SCHNEIDER Melting Alloy Overload Relay: Thermal Protection, 3 Poles, NEMA Size 4

The SCHNEIDER Melting Alloy Overload Relay: Thermal Protection (MPN 9065SEO15) is a NEMA thermal overload relay for three-phase applications, rated for a maximum voltage of 600V AC. It uses melting alloy overload…

SKU 3G-OTH-41042

Brand
SCHNEIDER
Item
Melting Alloy Overload Relay: Thermal Protection, 3 Poles, NEMA Size 4
Category
NEMA Thermal Overload Relays
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Technical Specifications

SCHNEIDER
Manufacturer Part Number
9065SEO15
Type
NEMA Size 4, 133 A
Phase
Three
Poles
3
Includes Thermal Units
No
Maximum Voltage Rating
600V AC
Thermal Units Required
3 Thermal (Heater) Units (Sold Separately)
Overload Protection Type
Melting Alloy
Compatible Contactor Series
9065 Motor Logic Solid State Overload Relays
View Full Spec Sheet

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SCHNEIDER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SCHNEIDER Melting Alloy Overload Relay: Thermal Protection (MPN 9065SEO15) is a NEMA thermal overload relay for three-phase applications, rated for a maximum voltage of 600V AC. It uses melting alloy overload protection and requires three thermal (heater) units, sold separately, for operation. This relay is compatible with the 9065 Motor Logic Solid State Overload Relays contactor series.

Frequently Asked Questions

What is the SCHNEIDER 9065SEO15 melting alloy overload relay used for?

The SCHNEIDER 9065SEO15 melting alloy overload relay provides thermal protection for three-phase motors in industrial applications. It is designed for NEMA Size 4 contactors up to 133 A and 600V AC, safeguarding equipment from overload conditions by requiring three separately sold thermal heater units.

What are the specifications of the SCHNEIDER 9065SEO15 overload relay?

The SCHNEIDER 9065SEO15 is a NEMA Size 4, 133 A, three-pole melting alloy overload relay rated for 600V AC. It is compatible with the 9065 Motor Logic Solid State Overload Relays contactor series and requires three thermal heater units (sold separately) for operation.

Where to buy the SCHNEIDER 9065SEO15 overload relay worldwide?

3G Electric supplies the SCHNEIDER 9065SEO15 melting alloy overload relay to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this relay for your three-phase motor protection needs.

How to select thermal heater units for the SCHNEIDER 9065SEO15 relay?

To select thermal heater units for the SCHNEIDER 9065SEO15 melting alloy overload relay, match the heater's current rating to your motor's full-load amperage. The relay requires three heater units (sold separately) for three-phase protection. Consult the motor nameplate and SCHNEIDER's heater selection chart for proper sizing.

Used in

Common applications for SCHNEIDER
Motor starting in conveyor systems — Schneider Altistart ATS 22 soft starters (e.g., ATS22D17S6U) reduce inrush current.
Speed control for industrial pumps — Schneider Altivar ATV320 VFDs (e.g., ATV320U55N4W) provide variable flow regulation.
Machine safety interlocking — Schneider XPSUAF13AP safety relays monitor emergency stop circuits on assembly lines.
Panel-mounted control stations — Schneider XB5 flush push buttons (ZB5AA5) serve as start/stop operators in MCCs.
Heavy-duty motor switching — Schneider LC1G150LSEA contactors handle 150 A loads in compressor and crusher applications.
Emergency stop actuation — Schneider 9001K mushroom-head push buttons (9001KR25R) provide red, momentary stop functions.

SCHNEIDER Products

3G Electric supplies SCHNEIDER nema thermal overload relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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