Solid State Relays - Industrial Mount

.hide-partial { max-height: none; } .show-more { display: none; }

SRP1 High-Endurance Solid-State Relays

Littelfuse SRP1 High-Endurance Solid-State Relays (SSRs) feature multipurpose SSRs, which ensure superior uptime in high-frequency operations. The SSRs provide a high-endurance design for enhanced operational reliability, resulting in 2x to 3x more life endurance cycles in demanding conditions. The SRP1-CB models are a basic SSR for flexibility, the SRP1-CB models are ideal for quick connectors, and the SRP1-CR models are touch-safe and suitable for overvoltage protection. The SRP1 series accommodates various applications and load types, which offers flexibility and utility in engineering projects. The SSRs comply with cЯUus and CE international standards for product safety and quality. The Littelfuse SRP1 High-Endurance SSRs are RoHS/REACH-compliant and ideal for various food and beverage industries, including cooking ovens, hot drink dispensers and commercial fryers/toasters. The SSRs are also suitable for other lighting and HVAC applications.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 67

Applied Filters:

Type

Load Current Rating

Load Voltage Rating

Relay Contact Form

Output Type

Control Voltage Range

Input Current

Maximum Operating Temperature

IP Rating

Series

Length

Width

Height

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Solid State Relays - SSRs SSR Panel, 1x10A/240VAC RN, AC in, IP20

SRP1-CRARL-010TC-N
Littelfuse
1: $56.73
6In Stock

Mfr. Part No.
SRP1-CRARL-010TC-N

Mouser Part No
576-SRP1-CRARL010TCN

Littelfuse

Solid State Relays - SSRs SSR Panel, 1x10A/240VAC RN, AC in, IP20

Learn More

Datasheet

6In Stock

$56.73

$56.24

$54.61

Min.: 1
Mult.: 1

Solid State Relays

High Endurance Solid State Relay

Panel Mount

10 A

24 VAC to 240 VAC

SPST-NO

90 VAC to 280 VAC

4 mA to 7 mA

- 40 C

+ 70 C

IP20

SRP1-CR

57.6 mm

44.9 mm

29.3 mm

Bulk

Solid State Relays - SSRs SSR Panel, 1x25A/240VAC RN, AC in, IP20

SRP1-CRARL-025TC-N
Littelfuse
1: $60.22
3In Stock

Mfr. Part No.
SRP1-CRARL-025TC-N

Mouser Part No
576-SRP1-CRARL025TCN

Littelfuse

Solid State Relays - SSRs SSR Panel, 1x25A/240VAC RN, AC in, IP20

Learn More

Datasheet

3In Stock

$60.22

$59.77

$57.81

Min.: 1
Mult.: 1

Solid State Relays

High Endurance Solid State Relay

Panel Mount

25 A

24 VAC to 240 VAC

SPST-NO

90 VAC to 280 VAC

4 mA to 7 mA

- 40 C

+ 70 C

IP20

SRP1-CR

57.6 mm

44.9 mm

29.3 mm

Bulk

Solid State Relays - SSRs SSR Panel, 1x50A/240VAC RN, AC in, IP20

SRP1-CRARL-050TC-N
Littelfuse
1: $71.86
6In Stock

Mfr. Part No.
SRP1-CRARL-050TC-N

Mouser Part No
576-SRP1-CRARL050TCN

Littelfuse

Solid State Relays - SSRs SSR Panel, 1x50A/240VAC RN, AC in, IP20

Learn More

Datasheet

6In Stock

$71.86

$71.66

$70.98

$68.54

Min.: 1
Mult.: 1

Solid State Relays

High Endurance Solid State Relay

Panel Mount

50 A

24 VAC to 240 VAC

SPST-NO

90 VAC to 280 VAC

4 mA to 7 mA

- 40 C

+ 70 C

IP20

SRP1-CR

57.6 mm

44.9 mm

29.3 mm

Bulk

Solid State Relays - SSRs SSR Panel, 1x25A/600VAC ZC, AC in, IP20

SRP1-CRAZH-025TC-N
Littelfuse
1: $76.12
8In Stock

Mfr. Part No.
SRP1-CRAZH-025TC-N

Mouser Part No
576-SRP1-CRAZH025TCN

Littelfuse

Solid State Relays - SSRs SSR Panel, 1x25A/600VAC ZC, AC in, IP20

Learn More

Datasheet

8In Stock

$76.12

$76.01

$75.01

$72.43

Min.: 1
Mult.: 1

Solid State Relays

High Endurance Solid State Relay

Panel Mount

25 A

48 VAC to 600 VAC

SPST-NO

90 VAC to 280 VAC

4 mA to 7 mA

- 40 C

+ 70 C

IP20

SRP1-CR

57.6 mm

44.9 mm

29.3 mm

Bulk

Solid State Relays - SSRs SSR Panel, 1x50A/600VAC ZC, AC in, IP20

SRP1-CRAZH-050TC-N
Littelfuse
1: $85.81
12In Stock

Mfr. Part No.
SRP1-CRAZH-050TC-N

Mouser Part No
576-SRP1-CRAZH050TCN

Littelfuse

Solid State Relays - SSRs SSR Panel, 1x50A/600VAC ZC, AC in, IP20

Learn More

Datasheet

12In Stock

$85.81

$79.51

$76.49

$74.66

View

Min.: 1
Mult.: 1

Solid State Relays

High Endurance Solid State Relay

Panel Mount

50 A

48 VAC to 600 VAC

SPST-NO

90 VAC to 280 VAC

4 mA to 7 mA

- 40 C

+ 70 C

IP20

SRP1-CR

57.6 mm

44.9 mm

29.3 mm

Bulk

Solid State Relays - SSRs SSR Panel, 1x10A/240VAC ZC, AC in, IP20

SRP1-CRAZL-010TC-N
Littelfuse
1: $55.91
10In Stock

Mfr. Part No.
SRP1-CRAZL-010TC-N

Mouser Part No
576-SRP1-CRAZL010TCN

Littelfuse

Solid State Relays - SSRs SSR Panel, 1x10A/240VAC ZC, AC in, IP20

Learn More

Datasheet

10In Stock

$55.91

$55.27

$53.71

Min.: 1
Mult.: 1

Solid State Relays

High Endurance Solid State Relay

Panel Mount

10 A

24 VAC to 240 VAC

SPST-NO

90 VAC to 280 VAC

4 mA to 7 mA

- 40 C

+ 70 C

IP20

SRP1-CR

57.6 mm

44.9 mm

29.3 mm

Bulk

Solid State Relays - SSRs SSR Panel, 1x25A/240VAC ZC, AC in, IP20

SRP1-CRAZL-025TC-N
Littelfuse
1: $59.41
11In Stock

Mfr. Part No.
SRP1-CRAZL-025TC-N

Mouser Part No
576-SRP1-CRAZL025TCN

Littelfuse

Solid State Relays - SSRs SSR Panel, 1x25A/240VAC ZC, AC in, IP20

Learn More

Datasheet

11In Stock

$59.41

$55.89

$53.18

$51.73

View

Min.: 1
Mult.: 1

Solid State Relays

High Endurance Solid State Relay

Panel Mount

25 A

24 VAC to 240 VAC

SPST-NO

90 VAC to 280 VAC

4 mA to 7 mA

- 40 C

+ 70 C

IP20

SRP1-CR

57.6 mm

44.9 mm

29.3 mm

Bulk

Solid State Relays - SSRs SSR Panel, 1x50A/240VAC ZC, AC in, IP20

SRP1-CRAZL-050TC-N
Littelfuse
1: $70.77
10In Stock

Mfr. Part No.
SRP1-CRAZL-050TC-N

Mouser Part No
576-SRP1-CRAZL050TCN

Littelfuse

Solid State Relays - SSRs SSR Panel, 1x50A/240VAC ZC, AC in, IP20

Learn More

Datasheet

10In Stock

$70.77

$70.59

$69.98

$67.57

Min.: 1
Mult.: 1

Solid State Relays

High Endurance Solid State Relay

Panel Mount

50 A

24 VAC to 240 VAC

SPST-NO

90 VAC to 280 VAC

4 mA to 7 mA

- 40 C

+ 70 C

IP20

SRP1-CR

57.6 mm

44.9 mm

29.3 mm

Bulk

Solid State Relays - SSRs SSR Panel, 1x50A/600VAC RN, DC in, IP20

SRP1-CRDRH-050TC-N
Littelfuse
1: $80.77
16In Stock

Mfr. Part No.
SRP1-CRDRH-050TC-N

Mouser Part No
576-SRP1-CRDRH050TCN

Littelfuse

Solid State Relays - SSRs SSR Panel, 1x50A/600VAC RN, DC in, IP20

Learn More

Datasheet

16In Stock

$80.77

$75.90

$72.02

$70.34

View

Min.: 1
Mult.: 1

Solid State Relays

High Endurance Solid State Relay

Panel Mount

50 A

48 VAC to 600 VAC

SPST-NO

4 VDC to 32 VDC

7 mA to 12 mA

- 40 C

+ 70 C

IP20

SRP1-CR

57.6 mm

44.9 mm

29.3 mm

Bulk

Solid State Relays - SSRs SSR Panel, 1x10A/240VAC RN, DC in, IP20

SRP1-CRDRL-010TC-N
Littelfuse
1: $54.38
10In Stock

Mfr. Part No.
SRP1-CRDRL-010TC-N

Mouser Part No
576-SRP1-CRDRL010TCN

Littelfuse

Solid State Relays - SSRs SSR Panel, 1x10A/240VAC RN, DC in, IP20

Learn More

Datasheet

10In Stock

$54.38

$54.15

$53.70

$51.86

Min.: 1
Mult.: 1

Solid State Relays

High Endurance Solid State Relay

Panel Mount

10 A

24 VAC to 240 VAC

SPST-NO

4 VDC to 32 VDC

7 mA to 12 mA

- 40 C

+ 70 C

IP20

SRP1-CR

57.6 mm

44.9 mm

29.3 mm

Bulk

Solid State Relays - SSRs SSR Panel, 1x25A/240VAC RN, DC in, IP20

SRP1-CRDRL-025TC-N
Littelfuse
1: $56.46
10In Stock

Mfr. Part No.
SRP1-CRDRL-025TC-N

Mouser Part No
576-SRP1-CRDRL025TCN

Littelfuse

Solid State Relays - SSRs SSR Panel, 1x25A/240VAC RN, DC in, IP20

Learn More

Datasheet

10In Stock

$56.46

$56.01

$54.41

Min.: 1
Mult.: 1

Solid State Relays

High Endurance Solid State Relay

Panel Mount

25 A

24 VAC to 240 VAC

SPST-NO

4 VDC to 32 VDC

7 mA to 12 mA

- 40 C

+ 70 C

IP20

SRP1-CR

57.6 mm

44.9 mm

29.3 mm

Bulk

Solid State Relays - SSRs SSR Panel, 1x50A/240VAC RN, DC in, IP20

SRP1-CRDRL-050TC-N
Littelfuse
1: $66.52
12In Stock

Mfr. Part No.
SRP1-CRDRL-050TC-N

Mouser Part No
576-SRP1-CRDRL050TCN

Littelfuse

Solid State Relays - SSRs SSR Panel, 1x50A/240VAC RN, DC in, IP20

Learn More

Datasheet

12In Stock

$66.52

$66.26

$65.93

$63.67

Min.: 1
Mult.: 1

Solid State Relays

High Endurance Solid State Relay

Panel Mount

50 A

24 VAC to 240 VAC

SPST-NO

4 VDC to 32 VDC

7 mA to 12 mA

- 40 C

+ 70 C

IP20

SRP1-CR

57.6 mm

44.9 mm

29.3 mm

Bulk

Solid State Relays - SSRs SSR Panel, 1x50A/600VAC ZC, DC in, IP20

SRP1-CRDZH-050TC-N
Littelfuse
1: $79.24
20In Stock

Mfr. Part No.
SRP1-CRDZH-050TC-N

Mouser Part No
576-SRP1-CRDZH050TCN

Littelfuse

Solid State Relays - SSRs SSR Panel, 1x50A/600VAC ZC, DC in, IP20

Learn More

Datasheet

20In Stock

$79.24

$77.84

$67.17

View

Min.: 1
Mult.: 1

Solid State Relays

High Endurance Solid State Relay

Panel Mount

50 A

48 VAC to 600 VAC

SPST-NO

4 VDC to 32 VDC

7 mA to 12 mA

- 40 C

+ 70 C

IP20

SRP1-CR

57.6 mm

44.9 mm

29.3 mm

Bulk

Solid State Relays - SSRs SSR Panel, 1x10A/240VAC ZC, DC in, IP20

SRP1-CRDZL-010TC-N
Littelfuse
1: $52.85
13In Stock

Mfr. Part No.
SRP1-CRDZL-010TC-N

Mouser Part No
576-SRP1-CRDZL010TCN

Littelfuse

Solid State Relays - SSRs SSR Panel, 1x10A/240VAC ZC, DC in, IP20

Learn More

Datasheet

13In Stock

$52.85

$52.44

$52.22

$50.93

Min.: 1
Mult.: 1

Solid State Relays

High Endurance Solid State Relay

Panel Mount

10 A

24 VAC to 240 VAC

SPST-NO

4 VDC to 32 VDC

7 mA to 12 mA

- 40 C

+ 70 C

IP20

SRP1-CR

57.6 mm

44.9 mm

29.3 mm

Bulk

Solid State Relays - SSRs SSR Panel, 1x25A/600VAC RN, DC in, IP20

SRP1-CRDRH-025TC-N
Littelfuse
1: $72.33
3In Stock

Mfr. Part No.
SRP1-CRDRH-025TC-N

Mouser Part No
576-SRP1-CRDRH025TCN

Littelfuse

Solid State Relays - SSRs SSR Panel, 1x25A/600VAC RN, DC in, IP20

Learn More

Datasheet

3In Stock

$72.33

$72.19

$66.78

$65.05

View

Min.: 1
Mult.: 1

Solid State Relays

High Endurance Solid State Relay

Panel Mount

25 A

48 VAC to 600 VAC

SPST-NO

4 VDC to 32 VDC

7 mA to 12 mA

- 40 C

+ 70 C

IP20

SRP1-CR

57.6 mm

44.9 mm

29.3 mm

Bulk

Solid State Relays - SSRs SSR Panel, 1x25A/240VAC RN, DC in, IP00

SRP1-CBDRL-025NW-N
Littelfuse
1: $51.93
3In Stock

Mfr. Part No.
SRP1-CBDRL-025NW-N

Mouser Part No
576-SRP1-CBDRL025NWN

Littelfuse

Solid State Relays - SSRs SSR Panel, 1x25A/240VAC RN, DC in, IP00

Learn More

Datasheet

3In Stock

$51.93

$50.59

$45.01

$43.96

View

Min.: 1
Mult.: 1

Solid State Relays

High Endurance Solid State Relay

Panel Mount

25 A

24 VAC to 240 VAC

SPST-NO

4 VDC to 32 VDC

7 mA to 12 mA

- 40 C

+ 70 C

IP00

SRP1-CB

57.6 mm

44.9 mm

23.3 mm

Bulk

Solid State Relays - SSRs SSR HP CL, 1x70A/600VDC, DC in, IP20

SRP1-CCDDH-070EC-N
Littelfuse
1: $267.56
7Expected 2026/09/02
New Product

Mfr. Part No.
SRP1-CCDDH-070EC-N

Mouser Part No
576-SRP1-CCDDH070ECN

New Product

Littelfuse

Solid State Relays - SSRs SSR HP CL, 1x70A/600VDC, DC in, IP20

Learn More

Datasheet

7Expected 2026/09/02

$267.56

$238.22

$227.42

$222.70

View

Min.: 1
Mult.: 1

Solid State Relays

Panel Mount

70 A

5 VDC to 32 V

SPST (1 Form A)

DC Switching

25 mA to 42 mA

- 40 C

+ 90 C

IP20

58.2 mm

44.5 mm

19.6 mm

Bulk

SRP1 High-Endurance Solid-State Relays

Customer Service Office

Company

Resources

Support