Products

ABB CT-AHC.12 Time Relay 1CO SPDT Contact 24-240VAC/DC 24-48VDC 4A Screw Terminal

Product Code: CT-AHC.12

  • Wide voltage range: 24-240 VAC/VDC
  • Compact size: 17.5 mm width, 70 mm height
  • Versatile DIN rail mounting options
  • High protection rating: IP20/IP50
  • Broad operating temp: -20 to 60°C
In Stock Low Stock Out Of Stock Please See Attributes

Specifications

Product Type Time Relay
Brand ABB
Contact Configuration 1CO SPDT
Degree of Pollution IP3
Degree of Protection IP20, IP50
Height 70 mm
Mounting Type 35 x 15 mm DIN Rail, 35 x 7.5 mm DIN Rail
Operating Time 0.05 s-100 hr
Operational Temperature -20 to 60 deg C
Rated Current 4 A
Rated Frequency 50/60 Hz
Rated Voltage 24-240 VAC/VDC, 24-48 VDC
Standards and Approvals CAN/CSA IEC/EN UL
Terminal Type Screw
Weight 0.053 kg
Width 17.5 mm

Description

<p>When it comes to selecting reliable and versatile components for your industrial or commercial electrical systems, understanding the specifications of each product is crucial. This particular device offers a comprehensive range of features that cater to various technical requirements, making it a suitable choice for many applications.</p><p>With a rated voltage spanning from 24-240 VAC/VDC and an additional range of 24-48 VDC, this unit provides flexibility in handling different power sources. It supports a rated current of 4 A and operates efficiently at both 50 Hz and 60 Hz frequencies, accommodating diverse electrical environments.</p><p>The contact configuration is designed as a single-pole double-throw (SPDT) with one changeover contact (1CO), which allows for effective switching operations in control circuits. The mounting type is adaptable to standard DIN rails measuring either 35 x 15 mm or 35 x 7.5 mm, ensuring easy integration into existing setups.</p><p>For secure connections, the terminal type utilizes screw terminals, known for their reliability in maintaining strong electrical contacts. The compact design boasts dimensions of just 17.5 mm in width and 70 mm in height, facilitating installation even where space is limited.</p><p>One of the standout features is its broad operating time range from as quick as 0.05 seconds up to an extensive duration of 100 hours. This flexibility makes it ideal for applications requiring precise timing control over extended periods.</p><p>In terms of protection and durability, this product holds an IP20 rating on its enclosure, safeguarding against solid objects larger than 12mm like fingers or tools while offering IP50 degree protection against dust ingress within certain limits. Additionally, it meets an IP3 degree of pollution specification indicating suitability for environments with non-conductive pollution only.</p><p>The operational temperature range extends from -20&amp;#176;C to +60&amp;#176;C allowing performance stability under varying environmental conditions—be it cold storage facilities or warmer industrial settings.</p><p>Compliance with international standards such as CAN/CSA IEC/EN UL ensures that this component adheres to high safety and quality benchmarks required across global markets.</p><p>Weighing just 0.053 kg adds minimal load onto your system while promising robust functionality throughout its lifecycle—a testament to its efficient design tailored towards practical application needs within technical domains.</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
Products to compare:
Comparing Products