USA-based • Genuine surplus & new stock
About Contact (847)-529-1306 New and surplus industrial automation and electrical components. Shipped from the USA.
© 2026 American Automation Supply. All rights reserved.
Pricing and availability subject to change. Quotes confirmed on request.
IDEC RH3B-ULDC6V — RH3B-ULDC6V | American Automation Supply
← Back to catalogRH3B-ULDC6V — photo 1 of 1 IDEC New
RH3B-ULDC6V Part #: RH3B-ULDC6V
$18.96 1 in stock
Brand IDEC
Part number RH3B-ULDC6V
Category Relays & Timers
Condition New Request a Quote No obligation — we'll confirm price, availability, and freight for your location.
Description Compact electromechanical power relay with visual indic. - IDEC (RH Series) - control voltage 4.8-6.6Vdc (6Vdc nom.) - Rated current 10A (continuous) / 10A (resistive load; 110Vac) - 3C/O / 3PDT (3 Pole Double Throw) contact - 3-poles (3P) - Blade connection - AgCdO (Silver Cadmium Oxide) contact - Plug-in mounting on DIN rail / Through pnl. / PCB sckt.
Specifications Related Products8
Brand IDEC
Part number RH3B-ULDC6V
Category Relays & Timers
Condition New
Availability 1 in stock
Poles 3-poles (3P)
Design visual indic.
Functions Compact electromechanical power relay
Dimensions H42mm x W31mm x D27.5mm
Contacts type 3C/O / 3PDT (3 Pole Double Throw) contact
Equivalent to RH3BULDC6V
Main function
Relay
Mounting mode Plug-in mounting on DIN rail / Through pnl. / PCB sckt.
Rated current 10A (continuous) | 10A (resistive load; 110Vac) | 7.5A (resistive load; 220Vac) | 10A (resistive load; 30Vdc) | 7.5A (inductive load; 110Vac) | 5A (inductive load; 220Vac) | 7.5A (inductive load; 30Vdc) | 30mA (minimum applicable load; 24Vdc) | 100mA (minimum applicable load; 5Vdc)
Response time (OFF=>ON switching; max.) 25ms / 0.025 s | (ON=>OFF switching; max.) 25ms / 0.025 s
Connection type Blade connection
Resistance (Ω) 50mΩ max. contact resistance (measured with 1A at 5Vdc using voltage drop method) | 100MΩ min. (insulation resistance; at 500Vdc)
Contacts coating AgCdO (Silver Cadmium Oxide)
Power consumption (50Hz) 2 VA | (60Hz) 1.7 VA
Rated voltage (AC) 2000Vac (for 1 min.; dielectric strength; between live and dead parts) | 2000Vac (1min) dielectric strength between contacts and coil | 2000Vac (for 1 min.; dielectric strength; between contacts of different poles) | 1000Vac (1min) dielectric strength between contacts of the same pole
Control Voltage (DC) 4.8-6.6Vdc (6Vdc nom.)
Compliant with standard(s) UL | CSA | TUV | CE
Manufacturer product status Commercialized
Product series / family name RH Series
Electrical durability (with load) (120Vac; 10A) min. 200 000 operations
Mechanical durability (at no load) min. 50 000 000 operations
Ambient air temperature for operation -25...+70 °C How quoting works We price by quote so you get current pricing and freight for your exact location.
1 Request a quote Tell us the part and quantity you need — no account required. 2 We confirm We verify current price, availability, and freight to your location. 3 You decide Review the quote and proceed only if it works — no obligation. Prefer to talk to someone? Request a Quote 
