2903678 Phoenix Contact Relays
Part#:2903678
Manufacturer:Phoenix Contact
Product Lifecycle:Active
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About the product: Plug-in industrial relay with power contacts, 4 changeover contacts, test button, status LED, freewheeling diode, mechanical switching position indicator, polarity: A1+, A2-, coil voltage: 48 V DC
About the manufacturer: Phoenix Contact develops and manufactures industrial electrical and electronic technology products that power, protect, connect and automate systems and equipment.
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2903678 Product Details
- Depth 35.6 mm
- Status display Yellow LED
- Contact type 4 changeover contacts
- Maximum inrush current 16 A (20 ms, N/O contacts)
- Switching capacity 2 A (at 24 V, DC13)
- Connection method Plug connection
- Standards/regulations IEC 60664
- Identification ISA-S71.04. G3 Harsh Group
- ECLASS 4.0 27371100
- ECLASS 7.0 27371601
- ETIM 2.0 EC001437
- Ambient temperature (storage/transport) -40 °C ... 85 °C
- Typical input current at UN 22 mA
- Typical response time 13 ms
- Power dissipation for nominal condition 1.06 W
- Motor load according to UL 508 1/3 HP, 240 V AC
- Service life, electrical see diagram
- Mounting position any
- Overvoltage category II
- ECLASS 4.1 27371100
- ECLASS 9.0 27371601
- UNSPSC 6.01 30211916
- UNSPSC 18.0 39122334
- Degree of protection RT I
- Protective circuit Damping diode
- Minimum switching voltage 5 V (At 24 mA)
- Interrupting rating (ohmic load) max. 144 W (at 24 V DC)
- Operating mode 100% operating factor
- Rated insulation voltage 250 V AC
- Designation Corrosive gas test
- ECLASS 11.0 27371601
- ECLASS 5.0 27371600
- ETIM 4.0 EC001437
- UNSPSC 11 39121515
- Height 27.5 mm
- Nominal input voltage UN 48 V DC
- Typical release time 14 ms
- Contact material AgNi
- Width 21.2 mm
- Ambient temperature (operation) -40 °C ... 70 °C
- Input voltage range in reference to UN see diagram
- Type of switch contact Single contact
- Min. switching current 5 mA (at 24 V)
- Limiting continuous current 6 A
- Test voltage 2.5 kVrms (50 Hz, 1 min., winding/contact)
- Insulation Basic insulation
- Pollution degree 2
- ECLASS 10.0.1 27371601
- ECLASS 6.0 27371600
- ETIM 6.0 EC001437
- ETIM 7.0 EC001437
- UNSPSC 12.01 39121515
- UNSPSC 20.0 39122334
- Mechanical service life approx. 2x 107 cycles
- ECLASS 5.1 27371600
- Rated surge voltage 2.5 kV
- UNSPSC 13.2 39122334
- UNSPSC 19.0 39122334
- ETIM 3.0 EC001437
- Maximum switching voltage 250 V AC/DC
- Switching capacity min. 0.12 W
- Connection in acc. with standard CSA
- China RoHS Environmentally Friendly Use Period = 50 years
- UNSPSC 7.0901 39121515
- UNSPSC 21.0 39122334
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used surplus in original packaging with original factory seal.
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