EP Series 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 Series Relays
Part No.DatasheetContact CapacityCoil VoltageRated operating powerTerminal TypeContact ArrangementNominal Switching Capacity (Resistive Load) Max. Switching VoltageMinimum (For Reference)AccessoriesPick-Up VoltageDrop-Out VoltageExpected Life: MechanicalExpected Life: ElectricalBreakdown Voltage (Contact-Contact) (Initial)Breakdown Voltage (Initial) : Between Contact And CoilConditionsProtective ConstructionOperating Function Contact SpecificationContact MaterialMax. Switching Current
20A
12V DC
3.9W
TM type
1 Form A
20A 400V DC
1,000V DC
1A 12V DC
Max. 75% V of rated coil voltage (initial) (at 20°C)
Min. 4.17% V of rated coil voltage (initial) (at 20°C)
Min. 200x103 ope.
10 A 1,000 V DC Min. 103ope. (switching frequency: 6 times/min)(Resistive load)
20 A 400 V DC Min. 3x103ope. (switching frequency: 6 times/min)(Resistive load)
2500Vrms
2500Vrms
Ambient temperature: -40° to +80°C (storage: Max. +85°C)
Humidity: 5 to 85% RH (Avoid icing and condensation)
Sealed capsule
Single Side Stable Type
20 A
Copper alloy
20A
10A
100V DC
1.24W
TM type
1 Form A
10A 400V DC
1,000V DC
1A 6V DC
Max. 75% V of rated coil voltage (initial) (at 20°C)
Min. 8.3% V of rated coil voltage (initial) (at 20°C)
Min. 100x103 ope.
10 A 400 V DC Min. 75x103 ope. (switching frequency: 20 times/min) (Resistive load)
2500Vrms
2500Vrms
Ambient temperature: -40° to +80°C (storage: Max. +85°C)
Humidity: 5 to 85% RH (Avoid icing and condensation)
Sealed capsule
Single Side Stable Type
10 A
Molybdenum type
10A
10A
100V DC
1.24W
PC board type
1 Form A
10A 400V DC
1,000V DC
1A 6V DC
Max. 75% V of rated coil voltage (initial) (at 20°C)
Min. 8.3% V of rated coil voltage (initial) (at 20°C)
Min. 100x103 ope.
10 A 400 V DC Min. 75x103 ope. (switching frequency: 20 times/min) (Resistive load)
2500Vrms
2500Vrms
Ambient temperature: -40° to +80°C (storage: Max. +85°C)
Humidity: 5 to 85% RH (Avoid icing and condensation)
Sealed capsule
Single Side Stable Type
10 A
Molybdenum type
10A
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
One female connector lead wire
Max. 75% V of rated coil voltage (initial) (at 20°C)
Min. 16.7% V of rated coil voltage (initial) (at 20°C)
Min. 200x103 ope.
300 A 400 V DC Min. 103ope. (switching frequency: 6 times/min) (Resistive load)
2500Vrms
2500Vrms
Ambient temperature: -40° to +80°C (storage: Max. +85°C)
Humidity: 5 to 85% RH (Avoid icing and condensation)
Sealed capsule
Single Side Stable Type
300 A
Copper alloy
300A
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
One female connector lead wire
Max. 75% V of rated coil voltage (initial) (at 20°C)
Min. 16.7% V of rated coil voltage (initial) (at 20°C)
Min. 200x103 ope.
300 A 400 V DC Min. 103ope. (switching frequency: 6 times/min) (Resistive load)
2500Vrms
2500Vrms
Ambient temperature: -40° to +80°C (storage: Max. +85°C)
Humidity: 5 to 85% RH (Avoid icing and condensation)
Sealed capsule
Single Side Stable Type
300 A
Copper alloy
300A
10A
48V DC
1.24W
PC board type
1 Form A
10A 400V DC
1,000V DC
1A 6V DC
Max. 75% V of rated coil voltage (initial) (at 20°C)
Min. 8.3% V of rated coil voltage (initial) (at 20°C)
Min. 100x103 ope.
10 A 400 V DC Min. 75x103 ope. (switching frequency: 20 times/min) (Resistive load)
2500Vrms
2500Vrms
Ambient temperature: -40° to +80°C (storage: Max. +85°C)
Humidity: 5 to 85% RH (Avoid icing and condensation)
Sealed capsule
Single Side Stable Type
10 A
Molybdenum type
10A
10A
12V DC
1.24W
TM type
1 Form A
10A 400V DC
1,000V DC
1A 6V DC
Max. 75% V of rated coil voltage (initial) (at 20°C)
Min. 8.3% V of rated coil voltage (initial) (at 20°C)
Min. 100x103 ope.
10 A 400 V DC Min. 75x103 ope. (switching frequency: 20 times/min) (Resistive load)
2500Vrms
2500Vrms
Ambient temperature: -40° to +80°C (storage: Max. +85°C)
Humidity: 5 to 85% RH (Avoid icing and condensation)
Sealed capsule
Single Side Stable Type
10 A
Molybdenum type
10A
200A
24V DC
6W
Lead wire type
1 Form A
200A 400V DC
1,000V DC
1A 12V DC
Two dedicated M6 bolts
Max. 75% V of rated coil voltage (initial) (at 20°C)
Min. 8.3% V of rated coil voltage (initial) (at 20°C)
Min. 200x103 ope.
60 A 1,000 V DC Min. 103ope. (switching frequency: 6 times/min) (Resistive load)
200 A 400 V DC Min. 3x103ope. (switching frequency: 20 times/min) (Resistive load)
2500Vrms
2500Vrms
Ambient temperature: -40° to +80°C (storage: Max. +85°C)
Humidity: 5 to 85% RH (Avoid icing and condensation)
Sealed capsule
Single Side Stable Type
200 A
Copper alloy
200A
200A
12V DC
6W
Lead wire type
1 Form A
200A 400V DC
1,000V DC
1A 12V DC
Two dedicated M6 bolts
Max. 75% V of rated coil voltage (initial) (at 20°C)
Min. 8.3% V of rated coil voltage (initial) (at 20°C)
Min. 200x103 ope.
60 A 1,000 V DC Min. 103ope. (switching frequency: 6 times/min) (Resistive load)
200 A 400 V DC Min. 3x103ope. (switching frequency: 20 times/min) (Resistive load)
2500Vrms
2500Vrms
Ambient temperature: -40° to +80°C (storage: Max. +85°C)
Humidity: 5 to 85% RH (Avoid icing and condensation)
Sealed capsule
Single Side Stable Type
200 A
Copper alloy
200A
80A
24V DC
4.2W
Connector type
1 Form A
80A 400V DC
1,000V DC
1A 12V DC
One female connector lead wire
Max. 75% V of rated coil voltage (initial) (at 20°C)
Min. 8.3% V of rated coil voltage (initial) (at 20°C)
Min. 200x103 ope.
80 A 400 V DC Min. 103ope. (switching frequency: 20 times/min) (Resistive load)
2500Vrms
2500Vrms
Ambient temperature: -40° to +80°C (storage: Max. +85°C)
Humidity: 5 to 85% RH (Avoid icing and condensation)
Sealed capsule
Single Side Stable Type
80 A
Tungsten type and Copper alloy
80A