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Phoenix Contact 2944795
The figure shows version EMG 22,5 REL, with integrated p-n-p transistor control
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
EMG 22-REL/KSR-W230/21-21
Weight
0.061 kg
This product is Not Cancellable/Not Returnable
Series EMG

EMG 22-REL/KSR-W230/21-21 - Relay Module

Relay module, with soldered-in miniature switching relay, contact (AgNi): medium to large loads, 2 changeover contacts, input voltage 230 V AC/DC

Technical Specifications

Notes

Notes on operationAt least one functional insulation against adjacent modules is complied with in the support rail direction.If the application has higher requirements on the insulation (basic or reinforced insulation), then these must be realized through suitable measures (e. g., partition plates).

Utilization restriction

EMC noteEMC: class A product, see manufacturer's declaration in the download area

Product properties

Mechanical service life1x 107 cycles, approximately

Electrical properties

Maximum power dissipation for nominal condition1.15 W
Test voltage (Winding/contact)2.5 kVrms (50 Hz, 1 min., winding/contact)
Test voltage (Changeover contact/changeover contact)1 Vrms (50 Hz, 1 min., changeover contact/changeover contact)

Air clearances and creepage distances between the power circuits

Rated Insulation Voltage250 V AC

Coil side

Nominal input voltage UN230 V AC
Input voltage range195.5 V AC ... 253 V AC (20 °C)
Mains frequency50 Hz
Drive and functionmonostable
Drive (polarity)polarized
Typical input current at UN3.5 mA
Typical response time4 ms ... 15 ms
Typical release time range4 ms ... 15 ms
Protective circuitVaristor
Status displayGlow lamp

Switching

Contact switching type2 changeover contacts
Type of switch contactSingle contact
Contact MaterialAgNi
Maximum Switching Voltage250 V AC/DC
Minimum Switching Voltage5 V (10 mA)
Limiting Continuous Current5 A
Interrupting rating (ohmic load) max.70 W (24 V DC)
Interrupting rating (ohmic load) max.40 W (48 V DC)
Interrupting rating (ohmic load) max.35 W (60 V DC)
Interrupting rating (ohmic load) max.30 W (110 V DC)
Interrupting rating (ohmic load) max.55 W (220 V DC)
Interrupting rating (ohmic load) max.750 VA (250 V AC)

Connection data

Connection MethodScrew connection

Dimensions

Width22.5 mm
Height79.4 mm
Depth60.2 mm

Material specifications

Colorgreen (RAL 6021)

Ambient conditions

Degree of protection (Relay)RT III (Relay)
Degree of protection (Installation location)≥ IP54 (Installation location)
Ambient Temperature (Operation)-20 °C ... 50 °C
Ambient temperature (storage/transport)-40 °C ... 85 °C
Altitude≤ 2000 m

Standards and Regulations

Standards/regulationsEN 50178
Standards/regulationsEN 61810-1

Air clearances and creepage distances between the power circuits

Standards/regulationsDIN EN 50178

Mounting

Mounting TypeDIN rail mounting
Assembly instructionsin rows with zero spacing
Mounting Positionany

Why Proax for Phoenix Contact 2944795?

Proax is an authorized distributor of Phoenix Contact 2944795 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.

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Additional Information

Pack Size1
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Phoenix Contact Availability