© 2016 Littelfuse Protection Relays & Controls

www.littelfuse.com/

Rev: 1-A-062216

Time Delay Relays

Dedicated - Delay-on-Make

www.littelfuse.com/ksps

KSPS SERIES

Description

The KSPS Series is a factory programmed module available

in any 1 of 14 standard functions. The KSPS Series offers a

single, fixed, externally or onboard adjustable time delay. The 1A

steady, 10A inrush rated solid-state output provides 100 million

operations typical. Its microcontroller timing circuit provides

excellent repeat accuracy and stability. Encapsulation protects

against shock, vibration, and humidity. The KSPS Series is a cost

effective approach for OEM applications that require small size

and solid state reliability.

Features & Benefits

FEATURES

BENEFITS

Microcontroller based

Repeat Accuracy + / - 0.5%

Compact design

Allows flexiblility for OEM applications

1A steady, 10A inrush

solid-state output

Provides 100 million operations in typical conditions.

Totally solid state

and encapsulated

No moving parts to arc and wear out over time and

encapsulated to protect against shock, vibration,

and humidity

Accessories

P1004-95, P1004-95-X Versa-Pot

Panel mountable, industrial potentiometer

recommended for remote time delay adjustment.

P0700-7 Versa-Knob

Designed for 0.25 in (6.35 mm) shaft of

Versa-Pot. Semi-gloss industrial black finish.

P1015-64 (AWG 14/16)

Female Quick Connect

These 0.25 in. (6.35 mm) female terminals are

constructed with an insulator barrel to provide

strain relief.

P1015-18 Quick Connect to Screw Adapter

Screw adapter terminal designed for use with

all modules with 0.25 in. (6.35 mm) male quick

connect terminals.

L = Load

UTL = Untimed Load

V = Voltage

S1 = Initiate Switch

L1

N/L2

(Positive Switching)

(Negative Switching)

Ordering Information

MODEL

INPUT VOLTAGE

ADJUSTMENT

TIME DELAY

FUNCTION

KSPS2180SB

24VAC

Fixed

80s

Delay-on-Break

KSPSA21FT

24

- 240VAC, positive switching

Onboard

0.1 - 10s

Recycling, On Time First

KSPSN13MI

12

- 120VDC, negative switching

Fixed

3m

Interval

KSPSN21B

12

- 120VDC, negative switching

Onboard

0.1 - 10s

Delay-on-Break

KSPSP145SM

12

- 120VDC, positive switching

Fixed

45s

Delay-on-Make

KSPSP22B

12

- 120VDC, positive switching

Onboard

1 - 100s

Delay-on-Break

KSPSP35PSD

12

- 120VDC, positive switching

External

1 - 100m

Retriggerable Single Shot

If you don’t find the part you need, call us for a custom product 800-843-8848

Wiring Diagram