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SCHNEIDER 9AS3A120 Surface-Mounted Relay - Surface-Mounted Relays
SCHNEIDERSurface-Mounted Relays

SCHNEIDER 9AS3A120 Surface-Mounted Relay

The SCHNEIDER Enclosed Power Relay is a surface (top flange) mounted relay from the 9A Power Series, featuring a panel flange mounting style and Faston terminal electrical connection. It operates as a SPST-NO device…

SKU 3G-OTH-37132

Brand
SCHNEIDER
Item
9AS3A120 Surface-Mounted Relay
Part Number
9AS3A120
Category
Surface-Mounted Relays
Available to Order
Also known as:9AS3A120SCHNEIDER
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Technical Specifications

SCHNEIDER
Manufacturer Part Number
9AS3A120
Series
9A Power Series
Type
SPST-NO
AC
120V
Mounting Style
Panel Flange
Pins/Terminals
4
Operating Current
22 A at 20V AC (Full Load)
Electrical Connection
Faston Terminal

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

Product Description

The SCHNEIDER Enclosed Power Relay is a surface (top flange) mounted relay from the 9A Power Series, featuring a panel flange mounting style and Faston terminal electrical connection. It operates as a SPST-NO device at 120V AC, with a full-load operating current of 22 A at 20V AC. This relay has 4 pins/terminals and is identified by manufacturer part number 9AS3A120.

Frequently Asked Questions

What is the SCHNEIDER 9AS3A120 enclosed power relay used for?

The SCHNEIDER 9AS3A120 enclosed power relay is used for switching high-current loads in industrial control panels, HVAC systems, and automation equipment. Its SPST-NO configuration and 22 A full-load rating at 20V AC make it suitable for motor starters, lighting controls, and power distribution applications requiring reliable on/off switching.

What are the specifications of the SCHNEIDER 9AS3A120 relay?

The SCHNEIDER 9AS3A120 is a SPST-NO enclosed power relay from the 9A Power Series. It operates at 120V AC, has a panel flange mounting style, and uses Faston terminal electrical connections. The relay has 4 pins/terminals and a full-load operating current of 22 A at 20V AC. The manufacturer part number is 9AS3A120.

Where to buy the SCHNEIDER 9AS3A120 relay worldwide?

You can source the SCHNEIDER 9AS3A120 relay through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine SCHNEIDER components for industrial applications.

How to install the SCHNEIDER 9AS3A120 panel flange relay?

Mount the SCHNEIDER 9AS3A120 relay securely on a panel flange using appropriate hardware. Connect the Faston terminals to the control circuit (120V AC coil) and load circuit (SPST-NO contacts). Ensure the load current does not exceed 22 A at 20V AC. Follow standard electrical safety practices and torque specifications for terminal connections.

Used in

Common applications for SCHNEIDER
Industrial motor control — TeSys Deca LADR0 off-delay timer module for timed contactor operation
Control panel automation — Schneider 781R series socket-mounted relay with 24V AC coil and SPDT contacts
Machine control systems — Schneider 784 series 4PDT relay rated 15 A for signal switching
Electrical panel branch protection — C60BP 2-pole 35 A C-curve miniature circuit breaker
Motor management systems — TeSys Island TPRAN2X1 analog I/O expansion module for process monitoring
Control circuit supplementary protection — C60SP 1-pole 40 A B-curve supplementary protector
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SCHNEIDER Products

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

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