Filters
  • Manufacturer
  • Manufacturer Part Number
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  • Termination
  • Approvals
  • Timing Range
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  • Mode of Operation
  • Contacts
  • Series
  • Package
  • Mfr

Attribute column

Manufacturer

Littelfuse Time Delay Relays

View Mode:
5170 Results

Product

Inventory

Pricing(USD)

Quantity

Datasheet

RoHS

Mounting Type

Accessory

Appendant operation agent (Ex ia)

Appendant operation agent (Ex ib)

Approvals

Colour front ring

Connectable conductor cross section fine-strand with cable end sleeve

Connectable conductor cross section fine-strand without cable end sleeve

Connectable conductor cross section solid-core

Construction type lens

Degree of protection (IP)

Degree of protection (IP), front side

Degree of protection (NEMA)

Explosion safety category for dust

Explosion safety category for gas

Fieldbus connection over separate bus coupler possible

Front built-in possible

Inflammability class of insulation material according to with UL94

IO link master

Manufacturer

Manufacturer Part Number

Material front ring

Number of digital inputs

Number of digital outputs

Number of HW-interfaces industrial Ethernet

Number of HW-interfaces other

Number of HW-interfaces parallel

Number of HW-interfaces RS-232

Number of HW-interfaces RS-422

Number of HW-interfaces RS-485

Number of HW-interfaces serial TTY

Number of HW-interfaces USB

Number of HW-interfaces Wireless

Number of interfaces PROFINET

Rack-assembly possible

Radio standard Bluetooth

Radio standard GPRS

Radio standard GSM

Radio standard UMTS

Radio standard Wi-Fi 802.11

Rail mounting possible

Rated control supply voltage at AC 50 Hz

Rated control supply voltage at AC 60 Hz

Rated control supply voltage at DC

Rated current In

SIL according to IEC 61508

Spare part

Suitable for safety functions

Supply voltage DC

Supporting protocol for AS-Interface Safety at Work

Supporting protocol for ASI

Supporting protocol for CAN

Supporting protocol for Data-Highway

Supporting protocol for DeviceNet

Supporting protocol for DeviceNet Safety

Supporting protocol for EtherNet/IP

Supporting protocol for Foundation Fieldbus

Supporting protocol for INTERBUS

Supporting protocol for INTERBUS-Safety

Supporting protocol for KNX

Supporting protocol for LON

Supporting protocol for MODBUS

Supporting protocol for other bus systems

Supporting protocol for PROFIBUS

Supporting protocol for PROFINET CBA

Supporting protocol for PROFINET IO

Supporting protocol for PROFIsafe

Supporting protocol for SafetyBUS p

Supporting protocol for SERCOS

Supporting protocol for SUCONET

Supporting protocol for TCP/IP

System accessory

Timing Range

Type of control element

Type of electric connection

Type of electrical accessory/spare part

Type of mechanical accessory/spare part

Voltage type for actuating

Voltage type of supply voltage

Wall mounting/direct mounting

With front ring

With optical interface

Termination

Depth

Coil Voltage

Mode of Operation

Contacts

Height

Length

Width

KSD1225
KSD1225

Littelfuse

In Stock

-

-

Surface

-

-

-

CE, CSA, UL

-

-

-

-

-

-

-

-

-

-

-

-

-

-

SSAC

KSD1225-SSAC

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

10

-

-

-

-

-

-

-

-

-

0.250 in Flat Blade

-

24 VAC

On Delay

1NO

-

-

-

TSDR441SA1
TSDR441SA1

Littelfuse

In Stock

-

-

Surface

-

-

-

CE, CSA, UL

-

-

-

-

-

-

-

-

-

-

-

-

-

-

SSAC

TSDR441SA1-SSAC

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

1

-

-

-

-

-

-

-

-

-

0.250 in Flat Blade

-

120 VAC

Repeat Cycle

-

-

-

-

HRDB61180S
HRDB61180S

Littelfuse

In Stock

-

-

Surface

-

-

-

CE, CSA, UL

-

-

-

-

-

-

-

-

-

-

-

-

-

-

SSAC

HRDB61180S-SSAC

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

5 - 24

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

180

-

-

-

-

-

-

-

-

-

0.250 in Flat Blade

-

230 VAC

Off Delay

SPDT

-

-

-

KRDR1110MA5M
KRDR1110MA5M

Littelfuse

In Stock

-

-

Surface

-

No

No

CE, CSA, UL

-

-

-

-

-

IP67

-

-

None

None

No

No

-

No

SSAC

KRDR1110MA5M

-

4

0

0

1

0

0

0

0

0

-

0

0

-

No

No

No

No

No

No

-

-

-

-

None

-

No

-

No

No

No

No

Yes

No

No

No

No

No

No

No

No

No

No

No

No

No

No

No

No

No

No

10

-

Plug-in connection

-

-

-

DC

Yes

-

No

0.250 in Flat Blade

-

12 VDC

Repeat Cycle

SPDT

-

-

-

HRIDD2424MB
HRIDD2424MB

Littelfuse

In Stock

-

-

Surface

-

No

No

CE, CSA, UL

-

-

-

-

-

IP20

-

Other

None

None

Yes

No

-

No

SSAC

HRIDD2424MB-SSAC

-

-

-

0

1

0

0

0

0

0

0

0

0

No

No

No

No

No

No

Yes

-

-

-

-

None

-

No

20.4 - 28.8

No

No

No

No

No

No

Yes

No

No

No

No

No

No

Yes

No

No

No

No

No

No

No

No

No

0

-

Spring clamp connection

-

-

-

DC

No

-

-

0.250 in Flat Blade

71

12-48 VDC

Off Delay, On Delay

SPDT

100

-

12

TRB24D10Z6
TRB24D10Z6

Littelfuse

In Stock

-

-

Socket

-

-

-

CE, CSA, UL

-

-

-

-

-

-

-

-

-

-

-

-

-

-

SSAC

TRB24D10Z6-SSAC

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

200 - 230

200 - 230

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

6

-

Flat plug-in connection

-

-

AC

-

-

-

-

11 Pin

52.6

24 VDC

Off Delay

DPDT

28

-

21.5

KSD3411SA
KSD3411SA

Littelfuse

In Stock

-

-

Surface

Yes

-

-

CE, CSA, UL

-

-

-

-

-

-

-

-

-

-

-

-

-

-

SSAC

KSD3411SA-SSAC

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

No

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

1

-

-

Plug

Other

-

-

-

-

-

0.250 in Flat Blade

-

120 VAC

Flasher

-

-

-

-

KRDM420
KRDM420

Littelfuse

In Stock

-

-

Surface

-

-

-

CE, CSA, UL

-

0.5 - 10

0.5 - 16

0.5 - 16

-

-

-

-

-

-

-

-

V0

-

SSAC

KRDM420

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

57

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0

-

-

-

-

-

-

-

-

-

0.250 in Flat Blade

-

120 VAC

On Delay

SPDT

-

48

-

TRB24D4Z10
TRB24D4Z10

Littelfuse

In Stock

-

-

Socket

-

-

-

CE, CSA, UL

-

-

-

-

-

-

-

-

-

-

-

-

-

-

SSAC

TRB24D4Z10-SSAC

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0

-

-

-

-

-

-

-

-

-

11 Pin

-

24 VDC

Off Delay

SPDT

-

-

-

TSDB130N
TSDB130N

Littelfuse

In Stock

-

-

Surface

-

-

-

CE, CSA, UL

-

-

-

-

-

-

-

-

-

-

-

-

-

-

SSAC

TSDB130N-SSAC

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0

-

-

-

-

-

-

-

-

-

0.250 in Flat Blade

-

12 VDC

Off Delay

1NO

-

-

-

HRDR430A1
HRDR430A1

Littelfuse

In Stock

-

-

Surface

-

-

-

CE, CSA, UL

-

-

-

-

-

-

-

-

-

-

-

-

-

-

SSAC

HRDR430A1-SSAC

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0

-

-

-

-

-

-

-

-

-

0.250 in Flat Blade

-

120 VAC

Repeat Cycle

SPDT

-

-

-

KSD2434
KSD2434

Littelfuse

In Stock

-

-

Surface

-

-

-

CE, CSA, UL

-

-

-

-

-

-

-

-

-

-

-

-

-

-

SSAC

KSD2434-SSAC

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

1

-

-

-

-

-

-

-

-

-

0.250 in Flat Blade

-

120 VAC

Interval

1NO

-

-

-

TRB230A1Y5
TRB230A1Y5

Littelfuse

In Stock

-

-

Socket

-

-

-

CE, CSA, UL

-

-

-

-

-

-

-

-

-

-

-

-

-

-

SSAC

TRB230A1Y5-SSAC

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

5

-

-

-

-

-

-

-

-

-

8 Pin

-

230 VAC

Off Delay

SPDT

-

-

-

TSDB234
TSDB234

Littelfuse

In Stock

-

-

Surface

-

-

-

CE, CSA, UL

-

-

-

-

-

-

-

-

-

-

-

-

-

-

SSAC

TSDB234-SSAC

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

1

-

-

-

-

-

-

-

-

-

0.250 in Flat Blade

-

24 VAC

Off Delay

1NO

-

-

-

KSPD4175S130SMI
KSPD4175S130SMI

Littelfuse

In Stock

-

-

Surface

-

-

-

CE, CSA, UL

-

-

-

-

-

-

-

-

-

-

-

-

-

-

SSAC

KSPD4175S130SMI-SSAC

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

75

-

-

-

-

-

-

-

-

-

0.250 in Flat Blade

-

120 VAC

Interval, On Delay

-

-

-

-

KRD34115MA
KRD34115MA

Littelfuse

In Stock

-

-

Surface

-

-

-

CE, CSA, UL

-

-

-

-

-

-

-

-

-

-

-

-

-

-

SSAC

KRD34115MA-SSAC

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

15

-

-

-

-

-

-

-

-

-

0.250 in Flat Blade

-

110 VDC

Repeat Cycle

SPDT

-

-

-

ESDR121B5P
ESDR121B5P

Littelfuse

In Stock

-

-

Surface

-

-

-

CE, CSA, UL

-

-

-

-

-

-

-

-

-

-

-

-

-

-

SSAC

ESDR121B5P-SSAC

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

1

-

-

-

-

-

-

-

-

-

0.250 in Flat Blade

-

12 VDC

Repeat Cycle

Solid State

-

-

-

HRV44SC
HRV44SC

Littelfuse

In Stock

-

-

Surface

-

-

-

CE, CSA, UL

-

-

-

-

-

-

-

-

-

-

-

-

-

-

SSAC

HRV44SC-SSAC

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0

-

-

-

-

-

-

-

-

-

0.250 in Flat Blade

-

120 VAC

Coin Totalizer Vending

SPDT

-

-

-

TRM230A1Y300
TRM230A1Y300

Littelfuse

In Stock

-

-

Socket

-

-

-

CE, CSA, UL

-

-

-

-

-

-

-

-

-

-

-

-

-

-

SSAC

TRM230A1Y300-SSAC

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

300

-

-

-

-

-

-

-

-

-

8 Pin

-

230 VAC

On Delay

DPDT

-

-

-

ESDR224A2
ESDR224A2

Littelfuse

In Stock

-

-

Surface

-

-

-

CE, CSA, UL

Other

-

-

-

Rectangular

-

IP67/IP69K

4X

-

-

-

-

-

-

SSAC

ESDR224A2-SSAC

Metal

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

1

Other

-

-

-

-

-

-

Yes

-

0.250 in Flat Blade

-

24 VAC

Repeat Cycle

Solid State

-

-

-