A4850-10 Crydom Co., A4850-10 Datasheet - Page 2

• Manufacturer Part Number: A4850-10
• Description: RELAY SSR AC 50A 480VAC PNL MNT
• Manufacturer: Crydom Co.
• Series: A48r

Specifications of A4850-10

• Load Current: 50A
• Circuit: SPST-NO (1 Form A)
• Output Type: AC
• Voltage - Input: 90 ~ 280VAC
• Voltage - Load: 80 ~ 530 V
• Mounting Type: Chassis Mount
• Termination Style: Screw Terminal
• Package / Case: Hockey Puck
• Control Voltage Range: 90Vrms To 280Vrms
• Operating Voltage Range: 80Vrms To 530Vrms
• Isolation Voltage: 4000Vrms
• Control Voltage Type: AC
• Relay Terminals: Screw Clamp
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• On-state Resistance: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

-10
AVAILABLE OPTIONS
APPROVALS
FastFax Document No.
SERIES A48/D48
Rev. 111003
PAGE 2 OF 3
UL
CSA LR81689
VDE 10143 UG
F
H
Crydom Heat Sinks offer excellent
thermal management and are per-
fectly matched to the load current
ratings of Crydom panel mount
relays. Request Crydom’s Heat Sink
specification sheet for all the details.
Random Turn-On (AC & DC Control)
Phase Controllable (DC Control)
Example: D4890-10
Faston Terminals (Up to 25 Amp Models)
Example: D4850F
E116949
Heat Transfer Pad (Attached)
Example: D4850H
Screw Torque Requirements:
6-32 Screws - 10 in. lbs.,
8-32 and 10-32 Screws - 20in. lbs.
(Screws dry without grease.)
Fastons:
Single pair (up to 25A)
Double pair* (up to 50A).
*Caution: User must connect to both pairs
GENERAL SPECIFICATIONS
Dielectric Strength 50/60Hz Input/Output/Base
Insulation Resistance (Min.) @ 500 Vdc
Max. Capacitance Input/Output
Ambient Operating Temperature Range
Ambient Storage Temperature Range
MECHANICAL SPECIFICATIONS
Weight: (typical)
Encapsulation:
Terminals:
For recommended applications and more information contact:
USA: Sales Support [phone] Tech Support [phone] FAX [phone]
Crydom Corp, 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154
Email: [e-mail] WEB SITE: http://www.crydom.com
UK: [phone] • FAX [phone] Crydom International Ltd., 7 Cobham
Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE, Email: [e-mail].
GERMANY: [phone]
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
All dimensions are in inches (millimeters)
1
--
4
1
--
4
© 2003 CRYDOM CORP, Specifications subject to change without notice.
(25.4)
(45.7)
(45.7)
(25.4)
(27.9)
(11.4)
OUTPUT
1.00
1.80
(27.9)
(11.4)
1.80
1.10
INPUT
OUTPUT
1.00
1.10
.45
INPUT
.45
Screws and Saddle Clamps Furnished, Unmounted
S
+
2
3
+
3
2
eries
(43.2)
(43.2)
1.70
1.70
6-32 TERMINAL
(2 PLACES)
12-90A
Thermally Conductive Epoxy
(58.4)
2.30
(58.4)
FASTON
TERMINAL
.187 X .032
(2 PLCS.)
2.30
FASTON TERMINAL
.250 X .032 (2 PLCS.)
3.0 oz. (86.5g)
8-32 TERMINAL
mp
-40 to 125˚C
(2 PLACES )
-40 to 80˚C
4000 Vrms
A48
10
• 480 V
9
8 pF
.87 REF.
(22.9)
(22.9)
(19.8)
(22.2)
(19.8)
.90
.90
Ohm
.78
.78
ac
,
- AC OUTPUT
D48