Products

IDEC RH4B-ULAC12 Power Relay 4PDT 12VAC Coil 10A Blade Terminal

Product Code: RH4B-ULAC12

  • 12 VAC, 10 A rated power relay
  • Durable silver cadmium oxide contacts
  • 4PDT blade terminal configuration
  • Long electrical life: 200,000 operations
  • Compliant with CE, CSA, EN, UL standards
In Stock Low Stock Out Of Stock Please See Attributes

Specifications

Product Type Power Relay
Brand IDEC
Contact Configuration 4PDT
Contact Material Silver Cadmium Oxide
Contact Resistance 50 MOhm
Electrical Life 200000 Operations
Humidity 45-85%
Insulation Resistance 100 MOhm
Mechanical Life 50000000 Operations
Number of Poles 4
Operating Time 25 ms
Rated Current 10 A
Rated Power 1.5 W
Rated Voltage 12 VAC
Shock Resistance 1000 ms
Standards and Approvals CE, CSA, EN, Lloyd Register, UL
Terminal Type Blade
Vibration Resistance 10-55 Hz
Weight 74 g

Description

When selecting a power component for industrial or commercial applications, understanding the technical specifications is crucial. This particular power product offers a solid balance of durability and performance suited to demanding environments. Operating at a rated voltage of 12 VAC and supporting a current of up to 10 A, this device delivers reliable performance with a rated power of 1.5 W. The contact configuration is 4PDT (four-pole double-throw), providing versatile switching options suitable for complex circuit designs. The terminal type is blade, which ensures secure connections and ease of installation or replacement in various electrical setups. With an operating time of just 25 ms, it responds swiftly to control signals, enhancing system efficiency. Constructed using silver cadmium oxide for its contacts, this product offers excellent conductivity and resistance to welding under high loads. Its electrical life spans up to 200,000 operations while the mechanical life boasts an impressive 50 million operations—indicative of its long-term reliability in repetitive tasks. For insulation safety, it features an insulation resistance rating of 100 MOhm and maintains low contact resistance at 50 MOhm. It withstands shock up to 1000 ms and operates effectively within vibration frequencies ranging from 10-55 Hz. Designed for varied environmental conditions, it performs optimally in humidity levels between 45% and 85%. This adaptability makes it suitable for diverse Australian climates where humidity can fluctuate significantly. Adherence to international standards such as CE, CSA, EN, Lloyd Register, and UL affirms its compliance with recognized safety and quality benchmarks. Weighing in at only 74 g adds minimal weight burden on systems where weight considerations are critical. In summary, this power product integrates robust design elements with practical technical features that cater well to both industrial automation needs and commercial building applications.

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
Products to compare:
Comparing Products