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SCHNEIDER Phase Control Relay: DIN-Rail Mounted, 8 A Current Rating - DIN-Rail Mounted Relays
SCHNEIDERDIN-Rail Mounted Relays

SCHNEIDER Phase Control Relay: DIN-Rail Mounted, 8 A Current Rating

The SCHNEIDER Phase Control Relay is a DIN-Rail Mounted relay that monitors phase sequence. It has an 8 A current rating and operates at 380 to 480V AC. The manufacturer part number is RM22TR33.

SKU 3G-OTH-38460

Brand
SCHNEIDER
Item
Phase Control Relay: DIN-Rail Mounted, 8 A Current Rating
Category
DIN-Rail Mounted Relays
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Technical Specifications

SCHNEIDER
Manufacturer Part Number
RM22TR33
AC
380 to 480V
Current Rating
8 A
Monitored Parameters
Phase Sequence

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

Product Description

The SCHNEIDER Phase Control Relay is a DIN-Rail Mounted relay that monitors phase sequence. It has an 8 A current rating and operates at 380 to 480V AC. The manufacturer part number is RM22TR33.

Frequently Asked Questions

What is the SCHNEIDER RM22TR33 phase control relay used for?

The SCHNEIDER RM22TR33 phase control relay monitors phase sequence in three-phase systems. It is used in industrial motor control panels, conveyors, and HVAC equipment to prevent reverse rotation or single-phasing damage. This DIN-rail mounted relay ensures correct phase order before allowing equipment to start.

What are the specifications of the SCHNEIDER RM22TR33 phase control relay?

The SCHNEIDER RM22TR33 is a DIN-rail mounted phase control relay with an 8 A current rating and operating voltage of 380 to 480V AC. It monitors phase sequence only. The manufacturer part number is RM22TR33. It is designed for industrial three-phase applications requiring phase rotation detection.

Where to buy the SCHNEIDER RM22TR33 phase control relay worldwide?

3G Electric supplies the SCHNEIDER RM22TR33 phase control relay worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source and deliver this relay to any country.

How to install the SCHNEIDER RM22TR33 phase control relay?

Mount the SCHNEIDER RM22TR33 on a DIN rail in a control panel. Connect the three-phase supply (380 to 480V AC) to the relay's input terminals per the wiring diagram. Ensure the relay contacts are rated for 8 A. Verify phase sequence monitoring by testing with a known correct phase order before energizing the load.

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 din-rail 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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