We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

MACROMATIC Single Function Time Delay Relay: Socket Mounted, 240V AC, 10 A - Socket-Mounted Relays
MACROMATICSocket-Mounted Relays

MACROMATIC Single Function Time Delay Relay: Socket Mounted, 240V AC, 10 A

The MACROMATIC Single Function Time Delay Relay is a socket-mounted relay with 11 pins/terminals, rated for 240V AC and 10 A (MPN TR-51621-05). 3G Electric interprets your demand for this OEM component, sourcing it…

SKU 3G-OTH-42157

Also listed as: TR5162105 · TR 51621 05

Brand
MACROMATIC
Item
Single Function Time Delay Relay: Socket Mounted, 240V AC, 10 A
Category
Socket-Mounted Relays
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MACROMATIC
Manufacturer Part Number
TR-51621-05
Type
10 A
AC
240V
Pins/Terminals
11

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The MACROMATIC Single Function Time Delay Relay is a socket-mounted relay with 11 pins/terminals, rated for 240V AC and 10 A (MPN TR-51621-05). 3G Electric interprets your demand for this OEM component, sourcing it across 14 industrial departments with specialist depth in controls to support your application.

Frequently Asked Questions

What is the MACROMATIC TR-51621-05 time delay relay used for?

The MACROMATIC TR-51621-05 is a single-function time delay relay used in industrial control panels to delay or sequence electrical operations. It is commonly applied in HVAC, conveyor systems, and pump controls to prevent simultaneous startup or to provide timed shutdowns.

What are the specifications of the MACROMATIC TR-51621-05?

The MACROMATIC TR-51621-05 is a socket-mounted time delay relay rated for 240V AC and 10 A. It features 11 pins/terminals and is designed for single-function timing applications. The manufacturer part number is TR-51621-05.

Where to buy the MACROMATIC TR-51621-05 worldwide?

3G Electric supplies the MACROMATIC TR-51621-05 time delay relay to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time.

How to install a socket-mounted time delay relay like the MACROMATIC TR-51621-05?

To install the MACROMATIC TR-51621-05, first ensure power is off. Align the relay pins with the corresponding socket holes and press firmly until seated. Secure any retaining clips. Wire the socket per the relay's wiring diagram, then restore power and test the timing function.

Used in

Common applications for MACROMATIC
Motor protection — MACROMATIC VAKP240A voltage sensing relay monitors undervoltage in motor control centers
Pump level control — MACROMATIC LCP2E100-G liquid level relay manages pump up operations in water tanks
Conveyor timing — MACROMATIC TAA1U-G time delay relay provides interval ON control for conveyor systems
Current monitoring — MACROMATIC CAH50A2AD-G monitor relay detects undercurrent in industrial machinery
HVAC sequencing — MACROMATIC TD-88168 multi-function time delay relay sequences fan or compressor starts

MACROMATIC Products

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

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
MACROMATIC Single Function Time Delay Relay: Socket Mounted, 240V AC, 10 A, 11 Pins/Terminals (MPN TR-51621-12)
MACROMATIC
MACROMATIC Single Function Time Delay Relay: Socket Mounted, 240V AC, 10 A, 11 Pins/Terminals (MPN TR-51621-12)
MACROMATIC Single Function Time Delay Relay: Socket Mounted, 240V AC, 10 A, 11 Pins/Terminals (MPN TR-51621-08)
MACROMATIC
MACROMATIC Single Function Time Delay Relay: Socket Mounted, 240V AC, 10 A, 11 Pins/Terminals (MPN TR-51621-08)
MACROMATIC Single Function Time Delay Relay: Socket Mounted, 240V AC, 10 A, 8 Pins/Terminals (MPN TR-50226-12)
MACROMATIC
MACROMATIC Single Function Time Delay Relay: Socket Mounted, 240V AC, 10 A, 8 Pins/Terminals (MPN TR-50226-12)
MACROMATIC Single Function Time Delay Relay: Socket Mounted, 240V AC, 10 A, 8 Pins/Terminals (MPN TR-50521-12)
MACROMATIC
MACROMATIC Single Function Time Delay Relay: Socket Mounted, 240V AC, 10 A, 8 Pins/Terminals (MPN TR-50521-12)
MACROMATIC Single Function Time Delay Relay: Socket Mounted, 240V AC, 10 A, 8 Pins/Terminals (MPN TR-50226-04)
MACROMATIC
MACROMATIC Single Function Time Delay Relay: Socket Mounted, 240V AC, 10 A, 8 Pins/Terminals (MPN TR-50226-04)
Socket-mounted time delay relay with 11 pins, rated 240V AC and 10A. Used in industrial automation for timing sequences in machinery, conveyors, and process controls
MACROMATIC
Socket-mounted time delay relay with 11 pins, rated 240V AC and 10A. Used in industrial automation for timing sequences in machinery, conveyors, and process controls

More from MACROMATIC

View all MACROMATIC parts
Socket-mounted time delay relay with 8 pins/terminals, rated 120V AC/DC and 10 A. Used in industrial control panels for timing and sequencing of electrical operations in automation, HVAC, and process control systems
MACROMATIC
Socket-mounted time delay relay with 8 pins/terminals, rated 120V AC/DC and 10 A. Used in industrial control panels for timing and sequencing of electrical operations in automation, HVAC, and process control systems
Socket-mounted time delay relay with 11 pins, rated 240V AC and 10 A. Used in industrial control panels to delay or sequence electrical operations in automation, HVAC, and process control systems
MACROMATIC
Socket-mounted time delay relay with 11 pins, rated 240V AC and 10 A. Used in industrial control panels to delay or sequence electrical operations in automation, HVAC, and process control systems
Socket-mounted time delay relay for industrial control panels, rated 240V AC and 10 A. Features 8 pins/terminals for single-function timing applications such as delaying or sequencing load switching in automation equipment
MACROMATIC
Socket-mounted time delay relay for industrial control panels, rated 240V AC and 10 A. Features 8 pins/terminals for single-function timing applications such as delaying or sequencing load switching in automation equipment
Socket-mounted relay rated 10 A at 240V AC with 8 pins. Monitors undervoltage conditions with a drop-out range of 75% to 95% of nominal voltage. Used in industrial control panels to protect equipment from brownouts
MACROMATIC
Socket-mounted relay rated 10 A at 240V AC with 8 pins. Monitors undervoltage conditions with a drop-out range of 75% to 95% of nominal voltage. Used in industrial control panels to protect equipment from brownouts
This MACROMATIC single function time delay relay is socket-mounted with 8 pins and terminals. It is rated for 10 A at 120V AC/DC. Typical applications include industrial control panels for delaying or sequencing electrical operations in automation, HVAC, and process control systems
MACROMATIC
This MACROMATIC single function time delay relay is socket-mounted with 8 pins and terminals. It is rated for 10 A at 120V AC/DC. Typical applications include industrial control panels for delaying or sequencing electrical operations in automation, HVAC, and process control systems
Socket-mounted voltage sensing relay with 8 pins, rated 10 A at 24V DC. Monitors undervoltage conditions with a drop-out range of 75% to 95% of nominal voltage. Used in industrial control panels to protect equipment from low voltage in motor control centers, conveyor systems, and automated machinery
MACROMATIC
Socket-mounted voltage sensing relay with 8 pins, rated 10 A at 24V DC. Monitors undervoltage conditions with a drop-out range of 75% to 95% of nominal voltage. Used in industrial control panels to protect equipment from low voltage in motor control centers, conveyor systems, and automated machinery
Socket-mounted time delay relay for industrial control applications. Operates on 12V DC with a 10A contact rating and 8 terminals. Provides a preset delay for switching loads in automation systems such as motor control, conveyor sequencing, and lighting control
MACROMATIC
Socket-mounted time delay relay for industrial control applications. Operates on 12V DC with a 10A contact rating and 8 terminals. Provides a preset delay for switching loads in automation systems such as motor control, conveyor sequencing, and lighting control
Socket-mounted time delay relay with 8 pins, rated 240V AC and 10 A. Used in industrial control panels to delay or sequence electrical operations in automation, HVAC, and process control systems
MACROMATIC
Socket-mounted time delay relay with 8 pins, rated 240V AC and 10 A. Used in industrial control panels to delay or sequence electrical operations in automation, HVAC, and process control systems