WEG Strategic Partner Distributor
WEG WTRM20 - MIDGET FUSE DELAY 20A TRM20

WEG WTRM20 MIDGET FUSE DELAY 20A TRM20

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The WEG WTRM20 is a midget time-delay fuse rated for 20 Amperes and 250 Volts AC. This fuse features a 10 kA interrupting rating, providing essential protection for industrial circuits. Its time-delay characteristic, with a specified performance of 12 seconds at 200% of its rated current, makes it suitable for applications where high inrush currents are common. These include the protection of small motors, small transformers, lighting circuits, and control circuits. The physical dimensions of the WEG WTRM20 are 1-1/2 inches by 13/32 inches (10mm x 38mm). This fuse is designed for supplemental protection and is not intended for branch circuit protection. 248.14. The WEG WTRM20, SKU WTRM20, offers reliable performance for specific protection needs within industrial electrical systems.
  • WEG WTRM20 Midget Time-Delay Fuse
  • 20 Ampere Current Rating
  • 250 Volt AC Voltage Rating
  • 10 kA Interrupting Rating
  • 1-1/2" x 13/32" (10mm x 38mm) Size
  • UL listed to standard 248-14
  • CSA certified to Standard C22.2 No. 248.14

Specifications

Current Rating
20 A
Series
WTRM
Series
TRM20
Size
1-1/2" x 13/32" (10mm x 38mm)
Voltage Rating
250 VAC
Package Weight (Imperial)
0.192 OZ
OUTPUT DV/DT FILTER 21A 240-600V

WV1K21A00

OUTPUT DV/DT FILTER 21A 240-600V
The FDIO-01 digital I/O extension module expands the digital inputs and outputs of the drive control unit. It has three digital inputs (up to 250 VDC or 230 VAC) and and two form C (NO/NC) relay outputs (2 Amps at 240 VAC).

FDIO-01-KIT

The FDIO-01 digital I/O extension module expands the digital inputs and outputs of the drive control unit. It has three digital inputs (up to 250 VDC or 230 VAC) and and two form C (NO/NC) relay outputs (2 Amps at 240 VAC).
DISCONNECT MODULE for 230V, 10hp

64160033

DISCONNECT MODULE for 230V, 10hp
OPT-B9-V:1RO(NO),5pcs of 41-240VAC

181B0307

OPT-B9-V:1RO(NO),5pcs of 41-240VAC
MIDGET FUSE DELAY 6.25A TRM6-1/4

WTRM6-1/4

MIDGET FUSE DELAY 6.25A TRM6-1/4
FUSE HOLDER J 22X58mm 1P 60A

WUS6J1I

FUSE HOLDER J 22X58mm 1P 60A
MIDGET FUSE DELAY 30A TRM30

WTRM30

MIDGET FUSE DELAY 30A TRM30
MIDGET FUSE DELAY 4,5A TRM4-1/2

WTRM4-1/2

MIDGET FUSE DELAY 4,5A TRM4-1/2

Frequently Asked Questions about WEG

What certifications and standards do WEG products comply with?

WEG products meet extensive international standards across multiple critical categories, including safety, electromagnetic compatibility (EMC), functional safety, and regulatory compliance. Key certifications include UL, cUL, CE, TÜV Rheinland, and compliance with international standards such as EN 61800 series, IEC 61508, ISO 13849-1, and directives like Low Voltage (2014/35/EU), EMC (2014/30/EU), and RoHS. Their products are certified for safe operation in various industrial environments, with specific standards covering electrical safety, thermal performance, electromagnetic immunity, and environmental protection.

What is WEG's warranty policy?

WEG offers an 18-month standard warranty for automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Repairs must be performed by authorized WEG service, and the warranty is limited to the replacement or repair of the product itself, excluding consequential damages. Extended warranty options are available, including purchasing additional coverage at 2.5% of the product's selling price per year, up to 4 additional years.

What industries and applications are WEG products used for?

WEG products are extensively used across multiple industrial sectors, including packaging equipment, material handling, food processing, pumps, medical/lab equipment, door/gate openers, office machinery, and lawn/garden applications. Their versatile DC motors and variable frequency drives (VFDs) are designed for general industrial use, with solutions ranging from off-the-shelf products to custom OEM designs that meet UL/CSA standards for diverse manufacturing and processing environments.

What technical support does WEG offer?

WEG offers comprehensive technical support through multiple channels, including a dedicated Automation Service Department accessible via toll-free phone (1-877-934-3748) and email ([email protected]). They maintain a global network of accredited service centers worldwide, which customers can locate on their website. Additionally, WEG provides warranty support and technical assistance for their industrial automation products, with pre-approval required for warranty repairs.

What are the key features of WEG products?

WEG products feature advanced industrial automation technologies with key characteristics including high performance, flexibility, and connectivity. Their flagship CFW900 Variable Speed Drive demonstrates core product strengths: intelligent thermal management, built-in safety functions, IoT readiness, advanced energy saving capabilities, and comprehensive communication protocols. WEG drives offer robust performance with features like 150% overload capacity, modern graphic HMI, plug-and-play expansion modules, and compatibility across multiple industrial segments including food and beverage, pulp and paper, and manufacturing.

What communication protocols do WEG products support?

WEG products support multiple industrial communication protocols across their product lines, including EtherNet/IP, Modbus-TCP, Modbus-RTU, CANopen, and optional protocols like Profibus-DP and DeviceNet. Specifically, the PLC500 offers 2x Gigabit Ethernet Ports, 1x CAN Port, and 1x RS485 port, enabling seamless integration with major industrial communication networks.

What environmental ratings do WEG products have?

WEG products feature multiple environmental ratings and protection classes. They offer Protection Class 3C2 as a standard coating and Protection Class 3C3 as an optional extra coating, both compliant with IEC 60721-3-3. Environmental specifications include air relative humidity from 5% to 95% non-condensing, altitude ratings up to 1,000m standard (with current derating above that), and Pollution Degree 2 classification with non-conductive pollution requirements.

What accessories are available for WEG products?

WEG offers a comprehensive range of accessories across multiple product lines. For variable frequency drives like the CFW900, accessories include I/O expansion modules, communication modules, encoder modules, temperature transducer modules, relay output modules, and HMI accessories. These accessories expand communication capabilities, input/output functions, and application flexibility. Most accessories are interchangeable between drive frames and can be installed in backplane slots, with communication network accessories limited to one per variable speed drive.

What are the main product lines offered by WEG?

WEG offers a comprehensive range of industrial automation products, including variable frequency drives (CFW series like CFW100, CFW300, CFW500), soft starters (SSW series including SSW05, SSW07, SSW900), and the innovative Motion Fleet Management (MFM) system for predictive maintenance and asset monitoring. Their product lines are designed to support industrial automation needs across various sectors, providing solutions for motor control, fleet management, and operational efficiency.

How are WEG products typically installed?

WEG products are typically installed with careful attention to mounting specifications, protection ratings, and airflow requirements. For variable speed drives like the CFW900, installation methods include surface mounting, flange mounting, and side-by-side configurations with specific clearance guidelines. Installers must follow precise dimensional requirements for each product frame size, ensuring proper ventilation and electrical connections.