Products

IDEC RH4B-ULC-AC240V Power Relay 4PDT 240VAC Coil 10A Blade Terminal

Product Code: RH4B-ULC-AC240V

  • Rated for 240 VAC, 10 A
  • Durable with 200k electrical operations
  • Quick 25 ms operating time
  • CE, CSA, EN, UL approved
  • Robust silver cadmium oxide contacts
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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 240 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

<p>When searching for a reliable and robust power solution, this product stands out as a practical choice for industrial and commercial applications. It operates efficiently at a rated voltage of 240 VAC with a current capacity of 10 A, making it suitable for various electrical systems. With its rated power of 1.5 W, it balances performance with energy efficiency.</p><p>The device features a versatile 4PDT (four-pole double-throw) contact configuration, providing multiple switching options to accommodate complex circuit requirements. Its blade terminal type ensures secure connections and easy integration into existing setups.</p><p>One of the key highlights is the operating time of just 25 milliseconds, ensuring rapid response in critical applications. Crafted from silver cadmium oxide, the contact material offers excellent conductivity and durability under high-load conditions.</p><p>In terms of longevity, this product boasts an impressive electrical life span of up to 200,000 operations and an extraordinary mechanical life reaching up to 50 million operations. This makes it ideal for environments demanding frequent use without compromising reliability.</p><p>Safety and resilience are paramount in industrial settings; hence this product meets several standards including CE, CSA, EN approvals alongside Lloyd Register and UL certifications—providing assurance of quality across different markets.</p><p>The insulation resistance is rated at a substantial 100 MOhm while maintaining low contact resistance at just 50 MOhm—ensuring minimal energy loss during operation. It also exhibits remarkable shock resistance lasting up to 1000 ms along with vibration resistance between frequencies ranging from 10-55 Hz—highlighting its robustness against physical disturbances typical in busy industrial sites.</p><p>Furthermore, it performs well under varied environmental conditions with humidity tolerance between 45% to 85%, adding versatility across diverse climates or settings where moisture levels fluctuate regularly.</p><p>Weighing only 74 grams enhances ease-of-handling during installation or maintenance tasks without sacrificing structural integrity or functionality—a testament to thoughtful engineering design focused on user convenience coupled with operational excellence.</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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