EP Relays

EP Series DC Contactors are high-voltage, high-current control capable offering a high capacity of maximum 1,000 Volt DC cutoff. These DC Contactors are compact and generate little operating sound, even when large currents are cut off. EP Series parts are highly reliable because they are hermetically sealed with H2 mixed gas that provides stability regardless of ambient conditions. They can be mounted in any direction. Panasonic offers a wide selection of EP Series models including PC Board Type (10A), TM Type (10A and 20A), Lead Wire Type (200A) and Connector Type (80A and 300A). The 10A, 20A and 80A Types are UL/C-UL standard certified and RoHS Compliant.

Features:

  • High Voltage/High Current Control Capable
  • High Contact Reliability
  • Magnetic Arc Suppression
  • Compact Size
  • Low Operating Sound

Benefits:

  • Stable Contact Resistance, Even Under High Load
  • Longer Lifetime in a Smaller Package
  • Safe Operation
  • Smaller Size Provides Flexible Installation
  • Quiet Operation

Part Number List

Results 16
Models table for series EP Relays
Part No.DatasheetContact CapacityCoil VoltageNominal Operating PowerTerminal TypeContact ArrangementNominal Switching Capacity (Resistive Load) Max. Switching VoltageMinimum (For Reference)Pick-Up VoltageDrop-Out VoltageExpected Life: MechanicalExpected Life: ElectricalBreakdown Voltage (Contact-Contact) (Initial)Breakdown Voltage (Initial) : Between Contact And CoilConditionsProtective ConstructionOperating Function Accessories
20A
24V DC
3.9W
TM type
1 Form A
20A 400V DC
1,000V DC
1A 12V DC
75%V or less of nominal voltage (Initial)
4.17%V or more of nominal voltage (Initial)
Min.2x10^5
20A 400V DC Min.3,000 10A 1,000V DC Min.1,000 (Switching frequency: 6 times/min)(Resistive load)
2500Vrms
2500Vrms
Ambient temperature: -40°C to +80°C (Storage: Max. +85°C)
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Sealed capsule type
Single Side Stable Type
200A
24V DC
6W
Lead wire type
1 Form A
200A 400V DC
1,000V DC
1A 12V DC
75%V or less of nominal voltage (Initial)
8.3%V or more of nominal voltage (Initial)
Min.2x10^5
200A 400V DC Min.3,000 (Switching frequency: 20 times/min)(Resistive load) 60A 1,000V DC Min.1,000 (Switching frequency: 6 times/min)(Resistive load)
2500Vrms
2500Vrms
Ambient temperature: -40°C to +80°C (Storage: Max. +85°C)
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Sealed capsule type
Single Side Stable Type
Two dedicated M6 bolts
300A
12V DC
When input: 40W max.
(0.1 sec. from time of input)
When retained: 4W max.
Connector type
1 Form A
300A 400V DC
1,000V DC
1A 24V DC
75%V or less of nominal voltage (Initial)
16.7%V or more of nominal voltage (Initial)
Min.2x10^5
300A 400V DC Min.1,000 (Switching frequency: 6 times/min)(Resistive load)
2500Vrms
2500Vrms
Ambient temperature: -40°C to +80°C (Storage: Max. +85°C)
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Sealed capsule type
Single Side Stable Type
One female connector lead wire
10A
12V DC
1.24W
TM type
1 Form A
10A 400V DC
1,000V DC
1A 6V DC
75%V or less of nominal voltage (Initial)
8.3%V or more of nominal voltage (Initial)
Min.1x10^5
10A 400V DC Min.75,000 (Switching frequency: 20 times/min)(Resistive load)
2500Vrms
2500Vrms
Ambient temperature: -40°C to +80°C (Storage: Max. +85°C)
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Sealed capsule type
Single Side Stable Type
80A
12V DC
4.2W
Connector type
1 Form A
80A 400V DC
1,000V DC
1A 12V DC
75%V or less of nominal voltage (Initial)
8.3%V or more of nominal voltage (Initial)
Min.2x10^5
80A 400V DC Min.1,000 (Switching frequency:20 times/min)(Resistive load)
2500Vrms
2500Vrms
Ambient temperature: -40°C to +80°C (Storage: Max. +85°C)
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Sealed capsule type
Single Side Stable Type
One female connector lead wire
80A
24V DC
4.2W
Connector type
1 Form A
80A 400V DC
1,000V DC
1A 12V DC
75%V or less of nominal voltage (Initial)
8.3%V or more of nominal voltage (Initial)
Min.2x10^5
80A 400V DC Min.1,000 (Switching frequency:20 times/min)(Resistive load)
2500Vrms
2500Vrms
Ambient temperature: -40°C to +80°C (Storage: Max. +85°C)
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Sealed capsule type
Single Side Stable Type
One female connector lead wire
10A
12V DC
1.24W
PC board type
1 Form A
10A 400V DC
1,000V DC
1A 6V DC
75%V or less of nominal voltage (Initial)
8.3%V or more of nominal voltage (Initial)
Min.1x10^5
10A 400V DC Min.75,000 (Switching frequency: 20 times/min)(Resistive load)
2500Vrms
2500Vrms
Ambient temperature: -40°C to +80°C (Storage: Max. +85°C)
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Sealed capsule type
Single Side Stable Type
200A
12V DC
6W
Lead wire type
1 Form A
200A 400V DC
1,000V DC
1A 12V DC
75%V or less of nominal voltage (Initial)
8.3%V or more of nominal voltage (Initial)
Min.2x10^5
200A 400V DC Min.3,000 (Switching frequency: 20 times/min)(Resistive load) 60A 1,000V DC Min.1,000 (Switching frequency: 6 times/min)(Resistive load)
2500Vrms
2500Vrms
Ambient temperature: -40°C to +80°C (Storage: Max. +85°C)
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Sealed capsule type
Single Side Stable Type
Two dedicated M6 bolts
300A
24V DC
When input: 45W max.
(0.1 sec. from time of input)
When retained: 4W max.
Connector type
1 Form A
300A 400V DC
1,000V DC
1A 24V DC
75%V or less of nominal voltage (Initial)
16.7%V or more of nominal voltage (Initial)
Min.2x10^5
300A 400V DC Min.1,000 (Switching frequency: 6 times/min)(Resistive load)
2500Vrms
2500Vrms
Ambient temperature: -40°C to +80°C (Storage: Max. +85°C)
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Sealed capsule type
Single Side Stable Type
One female connector lead wire
10A
100V DC
1.24W
PC board type
1 Form A
10A 400V DC
1,000V DC
1A 6V DC
75%V or less of nominal voltage (Initial)
8.3%V or more of nominal voltage (Initial)
Min.1x10^5
10A 400V DC Min.75,000 (Switching frequency: 20 times/min)(Resistive load)
2500Vrms
2500Vrms
Ambient temperature: -40°C to +80°C (Storage: Max. +85°C)
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Sealed capsule type
Single Side Stable Type