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21 mm Electromechanical

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Plug-in Relays Relay Plug-In DPDT 10A 24VDC RH2B-UDC24V IDEC 1: $12.39 685In Stock	Mfr. Part No. RH2B-UDC24V Mouser Part No 199-RH2BUDC24V	IDEC	Plug-in Relays Relay Plug-In DPDT 10A 24VDC Learn More about IDEC rh compact power relays	Datasheet	685In Stock	$12.39 $11.04 $10.51 $9.97 View $9.59 $9.38 $8.75	Min.: 1 Mult.: 1
Plug-in Relays Relay Plug-In DPDT 10A 120VAC RH2B-ULAC110-120V IDEC 1: $16.13 140In Stock	Mfr. Part No. RH2B-ULAC110-120V Mouser Part No 199-RH2BULAC110120V	IDEC	Plug-in Relays Relay Plug-In DPDT 10A 120VAC Learn More about IDEC rh compact power relays	Datasheet	140In Stock	$16.13 $14.53 $13.87 $13.39 View $12.91 $12.35 $11.92	Min.: 1 Mult.: 1
Plug-in Relays Relay Plug-In DPDT 10A 24VAC RH2B-ULAC24V IDEC 1: $16.31 196In Stock	Mfr. Part No. RH2B-ULAC24V Mouser Part No 199-RH2BULAC24V	IDEC	Plug-in Relays Relay Plug-In DPDT 10A 24VAC Learn More about IDEC rh compact power relays	Datasheet	196In Stock	$16.31 $14.53 $13.87 $13.39 View $12.93 $12.35 $11.92	Min.: 1 Mult.: 1
Plug-in Relays Relay Plug-In DPDT 10A 24VDC RH2B-ULDC24V IDEC 1: $15.28 201In Stock 490Expected 30/11/2026	Mfr. Part No. RH2B-ULDC24V Mouser Part No 199-RH2BULDC24V	IDEC	Plug-in Relays Relay Plug-In DPDT 10A 24VDC Learn More about IDEC rh compact power relays	Datasheet	201In Stock 490Expected 30/11/2026	$15.28 $13.93 $13.31 $12.85 View $12.36 $11.82 $11.44	Min.: 1 Mult.: 1
Plug-in Relays Relay Plug-In DPDT 10A 24VDC RH2B-ULD-DC24V IDEC 1: $18.36 169In Stock	Mfr. Part No. RH2B-ULD-DC24V Mouser Part No 199-RH2BULDDC24V	IDEC	Plug-in Relays Relay Plug-In DPDT 10A 24VDC Learn More about IDEC rh compact power relays	Datasheet	169In Stock	$18.36 $16.35 $15.61 $15.07 View $14.56 $13.51 $13.42	Min.: 1 Mult.: 1
Plug-in Relays Relay Plug-In DPDT 10A 24VDC RU2S-D24 IDEC 1: $9.81 276In Stock	Mfr. Part No. RU2S-D24 Mouser Part No 199-RU2SD24	IDEC	Plug-in Relays Relay Plug-In DPDT 10A 24VDC	Datasheet	276In Stock	$9.81 $8.74 $8.34 $8.05 View $7.78 $7.17 $6.92	Min.: 1 Mult.: 1
Plug-in Relays Relay Plug-In 4PDT 6A 24VDC RU4S-C-D24 IDEC 1: $10.70 347In Stock 455Expected 09/11/2026	Mfr. Part No. RU4S-C-D24 Mouser Part No 199-RU4SCD24	IDEC	Plug-in Relays Relay Plug-In 4PDT 6A 24VDC	Datasheet	347In Stock 455Expected 09/11/2026	$10.70 $9.53 $9.10 $8.79 View $8.49 $8.10 $7.82 $7.55	Min.: 1 Mult.: 1
Plug-in Relays Relay Plug-In 4PDT 6A 24VDC RU4S-CD-D24 IDEC 1: $11.88 305In Stock 200On Order	Mfr. Part No. RU4S-CD-D24 Mouser Part No 199-RU4SCDD24	IDEC	Plug-in Relays Relay Plug-In 4PDT 6A 24VDC	Datasheet	305In Stock 200On Order	$11.88 $10.58 $10.10 $9.75 View $9.42 $8.99 $8.64 $8.39	Min.: 1 Mult.: 1
Plug-in Relays Ice Cube Relay DPDT 15A, Full Cover 782XBXM4L-120A Schneider Electric Relays 1: $21.05 171In Stock	Mfr. Part No. 782XBXM4L-120A Mouser Part No 528-782X4-120A	Schneider Electric Relays	Plug-in Relays Ice Cube Relay DPDT 15A, Full Cover Learn More about Schneider Electric Relays se plug in relays	Datasheet	171In Stock	$21.05	Min.: 1 Mult.: 1
Plug-in Relays Ice Cube Relay DPDT 15A, Full Cover 782XBXM4L-24A Schneider Electric Relays 1: $19.97 150In Stock	Mfr. Part No. 782XBXM4L-24A Mouser Part No 528-782X4-24A	Schneider Electric Relays	Plug-in Relays Ice Cube Relay DPDT 15A, Full Cover Learn More about Schneider Electric Relays se plug in relays	Datasheet	150In Stock	$19.97 $16.96 $16.68 $16.31 View $15.78 Quote	Min.: 1 Mult.: 1
Plug-in Relays Ice Cube Relay DPDT 15A, Plain Cvr 782XBXM4L-24D Schneider Electric Relays 1: $19.04 868In Stock	Mfr. Part No. 782XBXM4L-24D Mouser Part No 528-782X4-24D	Schneider Electric Relays	Plug-in Relays Ice Cube Relay DPDT 15A, Plain Cvr Learn More about Schneider Electric Relays se plug in relays	Datasheet	868In Stock	$19.04 $19.03 $18.45 $18.14 View $17.83 $17.82 Quote	Min.: 1 Mult.: 1
Plug-in Relays 782 Ice Cube Relay DPDT, 15A, Plain Cvr 782XBXC-12D Schneider Electric Relays 1: $22.96 354In Stock	Mfr. Part No. 782XBXC-12D Mouser Part No 528-7880-7	Schneider Electric Relays	Plug-in Relays 782 Ice Cube Relay DPDT, 15A, Plain Cvr Learn More about Schneider Electric Relays se plug in relays	Datasheet	354In Stock	$22.96 $20.40 $20.34 $20.08 $19.56	Min.: 1 Mult.: 1
Switch Cases / Switch Covers Screw Term Enclosure Side Mounting AP-B Omron Automation and Safety 1: $2.03 3,242In Stock	Mfr. Part No. AP-B Mouser Part No 653-AP-B	Omron Automation and Safety	Switch Cases / Switch Covers Screw Term Enclosure Side Mounting	Datasheet	3,242In Stock	$2.03 $1.81 $1.74 $1.69 View $1.64 $1.57 $1.53 $1.46 $1.34	Min.: 1 Mult.: 1
Industrial Relays PLUG-IN RELAY 250V 15A RPM RPM22BD Schneider Electric 1: $10.77 1,304In Stock	Mfr. Part No. RPM22BD Mouser Part No 996-RPM22BD	Schneider Electric	Industrial Relays PLUG-IN RELAY 250V 15A RPM Learn More about Schneider Electric schneider rpm harmony emrs	Datasheet	1,304In Stock	$10.77	Min.: 1 Mult.: 1
Industrial Relays PLUG-IN RELAY 250V 15A RPM RPM22F7 Schneider Electric 1: $10.77 339In Stock	Mfr. Part No. RPM22F7 Mouser Part No 996-RPM22F7	Schneider Electric	Industrial Relays PLUG-IN RELAY 250V 15A RPM Learn More about Schneider Electric schneider rpm harmony emrs	Datasheet	339In Stock	$10.77	Min.: 1 Mult.: 1
Industrial Relays PLUG-IN RELAY 250V 6A RXM RXM4AB2BD Schneider Electric 1: $9.79 517In Stock	Mfr. Part No. RXM4AB2BD Mouser Part No 996-RXM4AB2BD	Schneider Electric	Industrial Relays PLUG-IN RELAY 250V 6A RXM Learn More about Schneider Electric rxm relays	Datasheet	517In Stock	$9.79	Min.: 1 Mult.: 1
Plug-in Relays Relay Plug-In DPDT 10A 12VDC RH2B-ULDC12V IDEC 1: $16.27 153In Stock	Mfr. Part No. RH2B-ULDC12V Mouser Part No 199-RH2BULDC12V	IDEC	Plug-in Relays Relay Plug-In DPDT 10A 12VDC Learn More about IDEC rh compact power relays	Datasheet	153In Stock	$16.27 $14.49 $13.84 $13.64 View $13.17 $12.32 $11.90	Min.: 1 Mult.: 1
Plug-in Relays Relay Plug-In 4PDT 6A 120VAC RU4S-C-A110 IDEC 1: $12.77 272In Stock 400On Order	Mfr. Part No. RU4S-C-A110 Mouser Part No 199-RU4SCA110	IDEC	Plug-in Relays Relay Plug-In 4PDT 6A 120VAC	Datasheet	272In Stock 400On Order	$12.77 $11.49 $10.97 $10.60 View $10.21 $9.58 $9.43 $9.11	Min.: 1 Mult.: 1
Plug-in Relays 782 Ice Cube Relay DPDT, 15A, Plain Cvr 782XBXC-24D Schneider Electric Relays 1: $18.21 596In Stock 1,070Expected 15/03/2027	Mfr. Part No. 782XBXC-24D Mouser Part No 528-7880-8	Schneider Electric Relays	Plug-in Relays 782 Ice Cube Relay DPDT, 15A, Plain Cvr Learn More about Schneider Electric Relays se plug in relays	Datasheet	596In Stock 1,070Expected 15/03/2027	$18.21 $15.57 $14.88 $14.53 View $14.23 $13.94 $13.68	Min.: 1 Mult.: 1
Switch Actuators Roller-Adjustable Front Mount LSZ52D Honeywell 1: $38.31 231In Stock 185Expected 18/03/2027	Mfr. Part No. LSZ52D Mouser Part No 785-LSZ52D	Honeywell	Switch Actuators Roller-Adjustable Front Mount	Datasheet	231In Stock 185Expected 18/03/2027	$38.31 $35.12 $33.75 $32.91 View $32.14 $31.72 Quote	Min.: 1 Mult.: 1
Industrial Relays PLUG-IN RELAY 250V 12A RXM RXM2AB1P7 Schneider Electric 1: $7.63 393In Stock	Mfr. Part No. RXM2AB1P7 Mouser Part No 996-RXM2AB1P7	Schneider Electric	Industrial Relays PLUG-IN RELAY 250V 12A RXM Learn More about Schneider Electric rxm relays	Datasheet	393In Stock	$7.63	Min.: 1 Mult.: 1
Plug-in Relays Relay Plug-In DPDT 10A 24VAC RH2B-UAC24V IDEC 1: $13.42 39In Stock	Mfr. Part No. RH2B-UAC24V Mouser Part No 199-RH2BUAC24V	IDEC	Plug-in Relays Relay Plug-In DPDT 10A 24VAC Learn More about IDEC rh compact power relays	Datasheet	39In Stock	$13.42 $11.95 $11.41 $11.02 View $10.64 $10.16 $9.81 $9.47	Min.: 1 Mult.: 1
Plug-in Relays Relay Plug-In DPDT 10A 24VDC RH2B-UCDC24V IDEC 1: $14.08 15In Stock	Mfr. Part No. RH2B-UCDC24V Mouser Part No 199-RH2BUCDC24V	IDEC	Plug-in Relays Relay Plug-In DPDT 10A 24VDC Learn More about IDEC rh compact power relays	Datasheet	15In Stock	$14.08 $12.68 $11.92 $11.29 View $10.57 $10.09 $9.66	Min.: 1 Mult.: 1
Plug-in Relays Relay Plug-In DPDT 10A 48VDC RH2B-UDC48V IDEC 1: $13.37 2In Stock	Mfr. Part No. RH2B-UDC48V Mouser Part No 199-RH2BUDC48V	IDEC	Plug-in Relays Relay Plug-In DPDT 10A 48VDC Learn More about IDEC rh compact power relays	Datasheet	2In Stock	$13.37 $11.91 $11.37 $10.98 View $10.59 $10.13 $9.78 $9.44	Min.: 1 Mult.: 1
Plug-in Relays Relay Plug-In DPDT 10A 120VAC RH2B-ULCAC110-120V IDEC 1: $17.94 62In Stock	Mfr. Part No. RH2B-ULCAC110-120V Mouser Part No 199-RH2BULCAC110120V	IDEC	Plug-in Relays Relay Plug-In DPDT 10A 120VAC Learn More about IDEC rh compact power relays	Datasheet	62In Stock	$17.94 $15.97 $15.25 $14.73 View $14.22 $13.58 $13.11	Min.: 1 Mult.: 1

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21 mm Electromechanical

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