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

Safety Controllers

Safety Controllers are in stock at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many safety controller manufacturers including Banner Engineering, Omron, Phoenix Contact, Schneider Electric & more.
More...

Please view our large selection of safety controllers below.

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

Results: 197

Applied Filters:

Manufacturer

Number of Inputs

Number of Outputs

Supply Voltage - Max

Supply Voltage - Min

Mounting Style

Size

Interface Type

Series

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 #

Safety Controllers MSS ASIsafe Extended - Screw

3RK31221AC00
Siemens
1: $2,018.89
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
3RK31221AC00

Mouser Part #
982-3RK31221AC00

Siemens

Safety Controllers MSS ASIsafe Extended - Screw

Datasheet

Non-Stocked Lead-Time 3 Weeks

$2,018.89

Quote

Min.: 1
Mult.: 1

8 Input

2 Output

24 VDC

DIN Rail Mount

124 mm x 111 mm x 45 mm

Safety Controllers MSS ASIsafe Extended - Spring

3RK31222AC00
Siemens
1: $2,018.89
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
3RK31222AC00

Mouser Part #
982-3RK31222AC00

Siemens

Safety Controllers MSS ASIsafe Extended - Spring

Datasheet

Non-Stocked Lead-Time 3 Weeks

$2,018.89

Quote

Min.: 1
Mult.: 1

8 Input

2 Output

24 VDC

DIN Rail Mount

124 mm x 111 mm x 45 mm

Safety Controllers MSS Central Module, Advanced, Screw

3RK31311AC10
Siemens
1: $2,621.93
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3RK31311AC10

Mouser Part #
982-3RK31311AC10

Siemens

Safety Controllers MSS Central Module, Advanced, Screw

Datasheet

Non-Stocked Lead-Time 2 Weeks

$2,621.93

Quote

Min.: 1
Mult.: 1

8 Input

2 Output

24 VDC

DIN Rail Mount

124 mm x 111 mm x 45 mm

Safety Controllers MSS Central Module, Advanced, Spring

3RK31312AC10
Siemens
1: $2,621.93
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3RK31312AC10

Mouser Part #
982-3RK31312AC10

Siemens

Safety Controllers MSS Central Module, Advanced, Spring

Datasheet

Non-Stocked Lead-Time 2 Weeks

$2,621.93

Quote

Min.: 1
Mult.: 1

8 Input

2 Output

24 VDC

DIN Rail Mount

124 mm x 113 mm x 45 mm

Safety Controllers MSS EXP. MOD., 4/8 FDI, SCREW TERM

3RK32111AA10
Siemens
1: $601.50
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3RK32111AA10

Mouser Part #
982-3RK32111AA10

Siemens

Safety Controllers MSS EXP. MOD., 4/8 FDI, SCREW TERM

Datasheet

Non-Stocked Lead-Time 2 Weeks

$601.50

$589.29

Min.: 1
Mult.: 1

8 Input

2 Output

24 VDC

DIN Rail Mount

124 mm x 102 mm x 22.5 mm

Safety Controllers MSS EXP. MOD., 4/8 FDI, SPRING TERM

3RK32112AA10
Siemens
1: $601.50
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3RK32112AA10

Mouser Part #
982-3RK32112AA10

Siemens

Safety Controllers MSS EXP. MOD., 4/8 FDI, SPRING TERM

Datasheet

Non-Stocked Lead-Time 2 Weeks

$601.50

$589.29

Min.: 1
Mult.: 1

8 Input

2 Output

24 VDC

DIN Rail Mount

124 mm x 102 mm x 22.5 mm

Safety Controllers MSS EXP. MOD., 4/8 FDI, 1/2 FDO (RELAY)

3RK32211AA10
Siemens
1: $1,002.04
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3RK32211AA10

Mouser Part #
982-3RK32211AA10

Siemens

Safety Controllers MSS EXP. MOD., 4/8 FDI, 1/2 FDO (RELAY)

Datasheet

Non-Stocked Lead-Time 2 Weeks

$1,002.04

$981.27

Min.: 1
Mult.: 1

4 Input

2 Output

24 VDC

DIN Rail Mount

124 mm x 102 mm x 22.5 mm

Safety Controllers MSS EXP. MOD., 4/8 FDI, 1/2 FDO (RELAY)

3RK32212AA10
Siemens
1: $1,002.04
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3RK32212AA10

Mouser Part #
982-3RK32212AA10

Siemens

Safety Controllers MSS EXP. MOD., 4/8 FDI, 1/2 FDO (RELAY)

Datasheet

Non-Stocked Lead-Time 2 Weeks

$1,002.04

$981.27

Min.: 1
Mult.: 1

4 Input

2 Output

24 VDC

DIN Rail Mount

124 mm x 102 mm x 22.5 mm

Safety Controllers MSS EXP. MOD., 4/8 FDI, 2 FDO

3RK32311AA10
Siemens
1: $945.57
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3RK32311AA10

Mouser Part #
982-3RK32311AA10

Siemens

Safety Controllers MSS EXP. MOD., 4/8 FDI, 2 FDO

Datasheet

Non-Stocked Lead-Time 2 Weeks

$945.57

$926.13

Min.: 1
Mult.: 1

4 Input

2 Output

24 VDC

DIN Rail Mount

124 mm x 102 mm x 22.5 mm

Safety Controllers MSS EXP. MOD., 4/8 FDI, 2 FDO

3RK32312AA10
Siemens
1: $945.57
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3RK32312AA10

Mouser Part #
982-3RK32312AA10

Siemens

Safety Controllers MSS EXP. MOD., 4/8 FDI, 2 FDO

Datasheet

Non-Stocked Lead-Time 2 Weeks

$945.57

$926.13

Min.: 1
Mult.: 1

4 Input

2 Output

24 VDC

DIN Rail Mount

124 mm x 102 mm x 22.5 mm

Safety Controllers MSS exp. Mod., 4FDO, screw term

3RK32421AA10
Siemens
1: $1,158.16
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3RK32421AA10

Mouser Part #
982-3RK32421AA10

Siemens

Safety Controllers MSS exp. Mod., 4FDO, screw term

Datasheet

Non-Stocked Lead-Time 2 Weeks

$1,158.16

$1,134.06

Min.: 1
Mult.: 1

4 Output

24 VDC

DIN Rail Mount

124 mm x 102 mm x 22.5 mm

Safety Controllers MSS exp. mod., 4FDO, spring term

3RK32422AA10
Siemens
1: $1,158.16
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3RK32422AA10

Mouser Part #
982-3RK32422AA10

Siemens

Safety Controllers MSS exp. mod., 4FDO, spring term

Datasheet

Non-Stocked Lead-Time 2 Weeks

$1,158.16

$1,134.06

Min.: 1
Mult.: 1

4 Output

24 VDC

DIN Rail Mount

124 mm x 102 mm x 22.5 mm

Safety Controllers MSS exp. Mod., 4/8 F-RO, screw term

3RK32511AA10
Siemens
1: $1,710.18
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3RK32511AA10

Mouser Part #
982-3RK32511AA10

Siemens

Safety Controllers MSS exp. Mod., 4/8 F-RO, screw term

Datasheet

Non-Stocked Lead-Time 2 Weeks

$1,710.18

Quote

Min.: 1
Mult.: 1

8 Output

24 VDC

DIN Rail Mount

124 mm x 102 mm x 22.5 mm

Safety Controllers MSS exp. mod., 4/8 F-RO, spring term

3RK32512AA10
Siemens
1: $1,492.84
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3RK32512AA10

Mouser Part #
982-3RK32512AA10

Siemens

Safety Controllers MSS exp. mod., 4/8 F-RO, spring term

Datasheet

Non-Stocked Lead-Time 2 Weeks

$1,492.84

$1,474.95

Min.: 1
Mult.: 1

8 Output

24 VDC

DIN Rail Mount

124 mm x 102 mm x 22.5 mm

Safety Controllers MSS 3RK3, EXPANSION MODULE 8 DO

3RK33111AA10
Siemens
1: $601.50
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3RK33111AA10

Mouser Part #
982-3RK33111AA10

Siemens

Safety Controllers MSS 3RK3, EXPANSION MODULE 8 DO

Datasheet

Non-Stocked Lead-Time 2 Weeks

$601.50

$589.29

Min.: 1
Mult.: 1

8 Output

24 VDC

DIN Rail Mount

124 mm x 102 mm x 22.5 mm

Safety Controllers MSS 3RK3, EXPANSION MODULE 8 DO

3RK33112AA10
Siemens
1: $601.50
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3RK33112AA10

Mouser Part #
982-3RK33112AA10

Siemens

Safety Controllers MSS 3RK3, EXPANSION MODULE 8 DO

Datasheet

Non-Stocked Lead-Time 2 Weeks

$601.50

$589.29

Min.: 1
Mult.: 1

8 Output

24 VDC

DIN Rail Mount

124 mm x 102 mm x 22.5 mm

Safety Controllers MSS exp. Mod., 8DO, screw term

3RK33211AA10
Siemens
1: $494.88
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3RK33211AA10

Mouser Part #
982-3RK33211AA10

Siemens

Safety Controllers MSS exp. Mod., 8DO, screw term

Datasheet

Non-Stocked Lead-Time 2 Weeks

$494.88

$472.25

$467.75

Min.: 1
Mult.: 1

8 Input

24 VDC

DIN Rail Mount

124 mm x 102 mm x 22.5 mm

Safety Controllers MSS exp. mod., 8DO, spring term

3RK33212AA10
Siemens
1: $494.88
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3RK33212AA10

Mouser Part #
982-3RK33212AA10

Siemens

Safety Controllers MSS exp. mod., 8DO, spring term

Datasheet

Non-Stocked Lead-Time 2 Weeks

$494.88

$472.25

$467.75

Min.: 1
Mult.: 1

8 Input

24 VDC

DIN Rail Mount

124 mm x 102 mm x 22.5 mm

Safety Controllers SAFETY CONTROLLER W/32 INPUTS

XPSMC32Z
Schneider Electric
1: $2,806.80
Non-Stocked Lead-Time 4 Weeks

Mfr. Part #
XPSMC32Z

Mouser Part #
996-XPSMC32Z

Schneider Electric

Safety Controllers SAFETY CONTROLLER W/32 INPUTS

Datasheet

Non-Stocked Lead-Time 4 Weeks

$2,806.80

Quote

Min.: 1
Mult.: 1

XPS

Safety Controllers SAFETY MODULE WITH 2 DIRECT + 2 DELAYED SAFETY OUTPUT

CM22D0A
Carlo Gavazzi
1: $356.40
Non-Stocked

Mfr. Part #
CM22D0A

Mouser Part #
225-CM22D0A

Carlo Gavazzi

Safety Controllers SAFETY MODULE WITH 2 DIRECT + 2 DELAYED SAFETY OUTPUT

Datasheet

Non-Stocked

$356.40

$352.08

$346.05

$342.36

View

Min.: 1
Mult.: 1

Safety Controllers SAFETY MODULE WITH 3 NO SAFETY OUTPUT + 1 NC AUXILIARY OUTPUT

CM30D1A
Carlo Gavazzi
1: $311.16
Non-Stocked

Mfr. Part #
CM30D1A

Mouser Part #
225-CM30D1A

Carlo Gavazzi

Safety Controllers SAFETY MODULE WITH 3 NO SAFETY OUTPUT + 1 NC AUXILIARY OUTPUT

Datasheet

Non-Stocked

$311.16

$307.39

$302.12

$298.91

View

Min.: 1
Mult.: 1

Safety Controllers SAFETY MODULE WITH 4 NO SAFETY OUTPUT

CM40D0A
Carlo Gavazzi
1: $311.16
Non-Stocked

Mfr. Part #
CM40D0A

Mouser Part #
225-CM40D0A

Carlo Gavazzi

Safety Controllers SAFETY MODULE WITH 4 NO SAFETY OUTPUT

Datasheet

Non-Stocked

$311.16

$307.39

$302.12

$298.91

View

Min.: 1
Mult.: 1

Safety Controllers SAFETY MODULE, TWO HANDS-CONTR

SM2H21
Carlo Gavazzi
1: $344.15
Non-Stocked

Mfr. Part #
SM2H21

Mouser Part #
225-SM2H21

Carlo Gavazzi

Safety Controllers SAFETY MODULE, TWO HANDS-CONTR

Datasheet

Non-Stocked

$344.15

$341.91

$337.73

$333.83

View

Min.: 1
Mult.: 1

Safety Controllers SAFETY EXPANSION MODULE, 4NO+1NC OUT

SME41
Carlo Gavazzi
1: $368.03
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
SME41

Mouser Part #
225-SME41

Carlo Gavazzi

Safety Controllers SAFETY EXPANSION MODULE, 4NO+1NC OUT

Datasheet

Non-Stocked Lead-Time 14 Weeks

$368.03

$349.62

$338.59

$327.54

Min.: 1
Mult.: 1

Safety Controllers SAFETY MODULE, 3NO+1NC OUT, ANTIVALENT INPUTS

SMSA31
Carlo Gavazzi
1: $334.69
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
SMSA31

Mouser Part #
225-SMSA31

Carlo Gavazzi

Safety Controllers SAFETY MODULE, 3NO+1NC OUT, ANTIVALENT INPUTS

Datasheet

Non-Stocked Lead-Time 14 Weeks

$334.69

$317.94

$307.91

$297.87

Min.: 1
Mult.: 1

Safety Controllers

Customer Service Office

Company

Resources

Support