ABB Controls SSAC Time Delay Relays 

- Surface Mount

Each of the products listed below is housed in a surface mount package.  A complete selection of time delay ranges and adjustment methods are available.  All are connected with 0.25 inch (6.35mm) male quick connect terminals.  Select from accurate digital or lower cost analog circuitry.

SSAC Product Groups: KRD, HRD, ERD, OR

KRD Series

Compact Time Delay Relay

Cost Effective For OEM Equipment Encapsulated Circuitry Most Modes of Operation are Available Onboard Adjust or Factory Fixed 0.1 or 0.2 Secs. to 100, 500, or 1000 Mins.; Varies by Model 5 or 6 Time Delay Ranges Repeat Accuracy to +/-0.5% 10 Amps SPDT Isolated Relay Contacts Popular AC and DC Voltages are Available 2 x 2 x 1.2 Inches (51 x 51 x 31 mm) 0.25 Inch (6.35mm) Male Quick Connect Terminals UL Recognized and CSA Certified

HRD Series

High Power Time Delay Relay

15 Amps UL, 30 Amps CSA; SPDT Relay Contacts Most Modes of Operation Available Onboard Adjust, Fixed, or External Adjust 0.2 Secs. to 100 Mins. (HRDR 500 Mins.) 5 or 6 Time Delay Ranges Digital Circuitry +/-0.5% Repeat Accuracy Popular AC and DC Voltages are Available Encapsulated Circuitry 2 x 3 x 1.5 Inches (51 x 76 x 38 mm) 0.25 Inch (6.35mm) Male Quick Connect Terminals UL Recognized and CSA Certified

ERD Series

Encapsulated Time Delay Relay

Cost Effective Surface Mount Package Encapsulated Circuitry Delay on Make, Interval or Single Shot Onboard Adjust,  Fixed, or External Adjust 0.1 Second to 8 Hours in 11 Ranges Digital Circuitry +/-0.5% Repeat Accuracy Popular AC and DC Voltages are Available 10 Amps SPDT or DPDT Isolated Relay Contacts 2.5 x 3.5 x 1.62 Inches (64 x 89 x 41 mm) 0.25 Inch (6.35mm) Male Quick Connect Terminals UL Recognized and CSA Certified

OR Series	Open PC Board Time Delay Relay
	Low Cost Open Board Construction Delay on Make, Delay on Break, or Single Shot Onboard Adjust, Fixed, or External Adjust .05 to 300 Seconds in 5 Ranges Analog Circuitry, +/-2% Repeat Accuracy Popular AC and DC Voltages are Available 10 Amps SPDT or DPDT Isolated Relay Contacts 3.69 X 2.13 X 1.88 Inches (94 X 54 X 48 mm) 0.25 Inch (6.35mm) Male Quick Connect Terminals UL Recognized and CSA Certified