MCPC1250E Crydom Company, MCPC1250E Datasheet - Page 2

• Manufacturer Part Number: MCPC1250E
• Description: Relay; 50 A (RMS) (Max.); 48 to 140 V (RMS); 4000 V (RMS); 625 Apk (Max.)
• Manufacturer: Crydom Company

Specifications of MCPC1250E

• Current Leakage: 5 mA (Max.)
• Current Rating: 50 A (RMS) (Max.)
• Current, Surge: 625 Apk (Max.)
• Dielectric Strength: 4000 V (RMS)
• Height: 2.3 in.
• Length: 1.8 in.
• Power Rating: 0.5 (Min.)
• Resistance, Thermal, Junction To Case: 0.63 °C⁄W
• Temperature, Ambient: -20 to +80 °C
• Thickness: 0.78 in.
• Voltage, Rating: 48 to 140 V (RMS)
• Lead Free Status / Rohs Status: RoHS Compliant part

1) Voltages are reference to GND (Ground = 0 VDC) P2
2) PLVI voltage can go up to max. supply voltage without damage
INPUT SPECIFICATIONS (1)
OUTPUT STATUS FUNCTIONS
GENERAL SPECIFICATIONS
GENERAL NOTES
Description
Control Voltage Range (VDC)
Input Current Range [mA]
Nominal Input Impedance [Ohms]
Control Must Operate Voltage "On"[VDC][P3]
Control Must Release Voltage "Off" [VDC][P3]
Control Input Current [mA][P3]
PLVI Range Option A [VDC][P4] (2)
PLVI Range Option B [VDC][P4] (2)
PLVI Range Option C [VDC][P4] (2)
PLVI Range Option D [VDC][P4] (2)
Nominal Input Impedance Option A,B,C[ohms][P4]
Nominal Input Impedance Option D [ohms][P4]
Conditions
Initial Logic Supply On
Load Voltage Missing / Load Open (w/control disabled)
Load Voltage Missing / Load Open (w/control enabled))
Analog Input < Threshold
Analog Input < Threshold < max
Analog Input > max
Description
Dielectric Strength, Input/Output/Base (50/60Hz)
Minimum Insulation Resistance (@ 500 V DC)
Maximum Capacitance, Input/Output
Ambient Operating Temperature Range
Ambient Storage Temperature Range
Weight (typical)
Encapsulation
Terminals-Power
Terminals-Control
Recommended Terminal Screw Torque Range:
Screws and Saddle Clamps Furnished, Unmounted
8-32 Screws -20 in. lbs.(Screws dry without grase)
Barrier Strip Screw Terminals
Thermally conductive Epoxy
Flash Twice Intermittently
Flash Once Intermittenly
Varying Brightness
Parameters
DC Control
3.0 oz (86.5g)
-40 to 125 °C
Flash Once
-20 to 80°C
4000 Vrms
On, Bright
10
0-1.25
LED
28-30
10 pF
0.8-5
8-32
5-32
2-10
4-20
30K
20K
220
9
0-4
1-7
Off
Ohm