MCSS2450CM Crydom Co., MCSS2450CM Datasheet - Page 2

• Manufacturer Part Number: MCSS2450CM
• Description: RELAY START/STOP 240V 50A AC OUT
• Manufacturer: Crydom Co.
• Series: MCSr

Specifications of MCSS2450CM

• Load Current: 50A
• Circuit: SPST-NO (1 Form A)
• Output Type: AC, Linear Controlled
• Voltage - Input: 8 ~ 32VDC
• Voltage - Load: 180 ~ 280 V
• Mounting Type: Chassis Mount
• Termination Style: Screw Terminal
• Package / Case: Hockey Puck
• Control Voltage Range: 8Vdc To 32Vdc
• Operating Voltage Range: 180Vrms To 280Vrms
• Isolation Voltage: 4000V
• Control Voltage Type: DC
• Svhc: No SVHC (15-Dec-2010)
• Blocking: RoHS Compliant
• Relay Terminals: Screw
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• On-state Resistance: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Part Number Nomenclature
Electrical Connections
© 2007 Crydom Inc., All Rights Reserved. Specifications are subject to change without prior notice. Crydom and the Crydom logo are trademarks of Crydom Corp. Crydom
CrydomMCS_L1307.pdf page 2 of 4
P4 0-5V, 0-7V, 0-10V, 4-20mA
P3 ON/OFF Control
OUTPUT
STATUS
1/L1
P1 8-32Vdc (+)
P2 Ground (-)
SS
LOAD
OUTPUT
100%
100%
100%
0%
0%
0%
2/T1
Ramp time
Ramp time
AC
Soft Start/Stop
Soft Start
Soft Stop
For A,B or C Option
P1
Ramp time
10K - 50K
Ramp time
P4
P2
Output Status Functions
CONDITIONS
Mechanical
Dimensions are in inches (millimeters)
Initial Logic Supply On
Load Voltage Missing / Load Open (w/control P3 disabled) Flash Once Intermittently
Load Voltage Present (w/control P3 enabled)
Ramp Time (Soft Start upon P3 Enable)
Ramp Time (Soft Start upon P3 Disable)
Output ON (Normally Steady Operation)
25-90Amp - 120/480 Vac - AC OUTPUT
BASE PLATE
.125 (3.2)
BASE PLATE
.125 (3.2)
MOUNTING
HOLE/SLOT
0.17 (4.3) DIA.
MOUNTING
HOLE/SLOT
0.17 (4.3) DIA.
(47.5)
(47.5)
1.87
1.87
Screw Torque Requirements
8-32 Screws - 20in. lbs. (Screws dry without grease.)
Input Connections via Screw Type Barrier Strip
Analog Input Option: E (Internal Potentiometer)
Analog Input OPTIONS: A,B,C,D
OUTPUT
STATUS
STATUS
1/L1
1/L1
(45.7)
1.80
(45.7)
(27.9)
(11.4)
(27.9)
(11.4)
OUTPUT
OUTPUT
1.10
1.80
1.10
.45
.45
2/T1
series MCS
2/T1
P3
P2
P1
P4
P3
P2
P1
(58.4)
(58.4)
2.30
2.30
LED
Flash Once
Off
Off to Bright
Bright to Off
On
8-32 TERMINAL
8-32 TERMINAL
(2 PLACES )
(2 PLACES )
(19.8)
(19.8)
.78
.78