Documentation & Downloads
Schneider Electric RUMC22B7 Universal Plug-in Relay, 10A, 2 C/O, 24V AC, IP40, with LED
- MPN: RUMC22B7
- PPN: SCH-RUMC22B7
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$26.55
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Description
This Harmony RUM universal plug-in relay uses cylindrical pins, has a control coil voltage of 24V AC and has 2 changeover contacts double pole double throw with a rating of 10A." "It provides a complete system solution for the most demanding applications." "It also offers one-step lockable test button and “Power On” LED for readiness." "It helps to reduce the size of enclosures and increase machine reliability, you can mount nearly everywhere." "The product is IP40 and has a transparent cover allowing operator to visually inspect the status of contacts." "Workability for hard-wired logic automated systems to complement the functions of industrial programmable logic controllers (PLCs)." "Status display with LED, clearly signal both in the day and night." 0 0 0 0 0 0 0 0 0
Features
- The Schneider Electric RUMC22B7 is a high-capacity universal relay from the Harmony Electromechanical (Zelio) range. It is designed for industrial applications that require switching current loads too high for standard "slim" interface relays. In Canada, these are frequently found in HVAC systems, packaging machinery, and material handling controls.
- This relay features 2 Changeover (Double Pole Double Throw) contacts. This allows you to control two separate circuits simultaneously—for example, using one pole to switch a 120V motor starter coil and the other to send a low-voltage status signal to a PLC. Each contact is rated for 10 Amps, making it much more robust than standard 5A or 8A relays.
- The "B7" suffix indicates a 24V AC (50/60Hz) coil. This is a standard control voltage in Canadian building automation and many industrial systems. The relay is designed to pull in reliably even with minor voltage drops, which is common in large industrial facilities with long control wire runs.
- The RUMC22B7 uses a standard 8-pin circular (octal) base. This allows it to plug into standard 8-pin sockets like the RUZC2M, which can be mounted on a 35mm DIN rail. This "plug-and-play" design is a favorite for Canadian maintenance teams because a failed relay can be swapped out in seconds without touching a single wire.
- This model comes equipped with: Mechanical Indicator: A small orange flag that physically moves to show if the relay is energized. Manual Test Button: A turquoise button on the front that allows you to manually force the contacts to close. This is an essential troubleshooting tool for Canadian electricians to verify circuit operation without needing to trigger the control system.
Documentation & Downloads
Specifications
Additional
- Amperage
- 10 A
- Control Circuit Voltage
- 24 V AC 50/60 Hz
- Maximum Switching Capacity
- 2500 VA / 280 W
- Operating Rate
- <= 18000 cycles/hour no-load, <= 1200 cycles/hour under load
- Electrical Durability
- 100,000 cycles resistive
- Release Time
- 20 ms at nominal voltage
- Rated Operational Voltage Limits
- 19.2...26.4 V AC
- Protection Category
- RT I
- Rated Insulation Voltage
- 250 V IEC, 300 V CSA, 300 V UL
- Pollution Degree
- 3
- Product Certifications
- CSA, EAC, UL
- Vibration Resistance
- 3 gn ±1 mm (10-150 Hz) 5 cycles operation, 4 gn ±1 mm (10-150 Hz) 5 cycles non-operation
- Operating Position
- Any position
- Contacts Material
- AgNi
- Control Type
- Lockable test button
- Average Coil Consumption
- 3 VA at 60 Hz
- Net Weight
- 0.086 kg (0.19 lb)
- Ambient Air Temperature for Storage
- -40 to 85 °C (-40 to 185 °F)
- Series Name
- Universal
Rated Operational Current10 A at 277 V AC UL, 10 A at 30 V DC UL and CSA, 5 A at 250 V AC NC IEC, 5 A at 28 V DC NC IEC, 10 A at 250 V AC NO IEC, 10 A at 28 V DC NO IEC, 10 A at 277 V AC CSA
Maximum Switching Voltage250 V IEC
Minimum Switching Capacity170 mW, 10 mA, 17 V
Mechanical Durability5,000,000 cycles
Operate Time20 ms at nominal voltage
Average Coil Resistance72 Ohm at 20 °C ±15%
Drop-out Voltage Threshold>= 0.15 Uc AC
Dielectric Strength1500 V AC between contacts, 2500 V AC coil-contact reinforced, 2000 V AC between poles
Rated Impulse Withstand Voltage4 kV 1.2/50 µs
IP Degree of ProtectionIP40
StandardsUL 508, CSA C22.2 No 14, IEC 61810-1
Shock Resistance10 gn 11 ms operation and non-operation
Contacts Type and Composition2 C/O (2 changeover contacts)
Status LEDWith Power On LED
Shape of PinCylindrical
Safety Reliability DataB10d = 100000
Ambient Air Temperature for Operation-40 to 55 °C (-40 to 131 °F)
Country of OriginChina
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CAD
$26.55
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
Company Stock:
0
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