Solid State Relays - Industrial Mount

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SSM1 Harmony Solid-State Relays

Schneider Electric SSM1 Harmony Solid-State Relays (SSRs) offer single-phase switching in ready-to-use modular DIN-rail housings with a compact size and slim width. These 6A and 12A relays offer greater power density and support AC and DC loads across multiple combinations of control voltage, load voltage, current, and switching modes. The built-in heat sink and solid-state operation help provide reliable, silent switching without moving contacts. Schneider Electric SSM1 Harmony SSRs include zero-voltage switching for resistive loads and random switching for inductive loads. The series is designed to deliver robust performance in harsh environments, resisting shock and vibration.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Mounting Style	Load Current Rating	Load Voltage Rating	Relay Contact Form	Output Type	Control Voltage Range	Input Current	Minimum Operating Temperature	Maximum Operating Temperature	IP Rating	Series	Length	Width	Height
Solid State Relays - SSRs 12A 24-280VAC ZC 4-32VDC SSR 1 SSM1A112BD Schneider Electric 1: £35.09 658In Stock	Mfr. Part No. SSM1A112BD Mouser Part No 996-SSM1A112BD	Schneider Electric	Solid State Relays - SSRs 12A 24-280VAC ZC 4-32VDC SSR 1 Learn More about Schneider Electric schneider ssm1 harmony ssrs	Datasheet	658In Stock	£35.09	Min.: 1 Mult.: 1	Single Phase Relays	SSR	DIN Rail Mount	12 A	24 VAC to 280 VAC	1 Form A (SPST-NO)	SCR	4 VDC to 32 VDC	9 mA to 11 mA	- 30 C	+ 80 C	IP20	SSM	83.7 mm	18 mm	90.3 mm
Solid State Relays - SSRs 12A 1-60VDC 4-32VDC SSR 1 SSM1D212BD Schneider Electric 1: £39.30 787In Stock 557Expected 01/01/2027	Mfr. Part No. SSM1D212BD Mouser Part No 996-SSM1D212BD	Schneider Electric	Solid State Relays - SSRs 12A 1-60VDC 4-32VDC SSR 1 Learn More about Schneider Electric schneider ssm1 harmony ssrs	Datasheet	787In Stock 557Expected 01/01/2027	£39.30	Min.: 1 Mult.: 1	Single Phase Relays	SSR	DIN Rail Mount	12 A	1 VDC to 60 VDC	1 Form A (SPST-NO)	MOSFET	4 VDC to 32 VDC	9 mA to 11 mA	- 30 C	+ 80 C	IP20	SSM	83.7 mm	18 mm	90.3 mm
Solid State Relays - SSRs 6A 1-60VDC 4-32VDC SSR 1 SSM1D26BD Schneider Electric 1: £32.34 1,468In Stock 4Expected 02/11/2026	Mfr. Part No. SSM1D26BD Mouser Part No 996-SSM1D26BD	Schneider Electric	Solid State Relays - SSRs 6A 1-60VDC 4-32VDC SSR 1 Learn More about Schneider Electric schneider ssm1 harmony ssrs	Datasheet	1,468In Stock 4Expected 02/11/2026	£32.34	Min.: 1 Mult.: 1	Single Phase Relays	SSR	DIN Rail Mount	6 A	1 VDC to 60 VDC	1 Form A (SPST-NO)	MOSFET	4 VDC to 32 VDC	8 mA to 11 mA	- 30 C	+ 80 C	IP20	SSM	83.7 mm	11 mm	90.3 mm
Solid State Relays - SSRs 6A 24-280VAC ZC 4-32VDC SSR 1 SSM1A16BD Schneider Electric 1: £27.74 276In Stock 1,139On Order	Mfr. Part No. SSM1A16BD Mouser Part No 996-SSM1A16BD	Schneider Electric	Solid State Relays - SSRs 6A 24-280VAC ZC 4-32VDC SSR 1 Learn More about Schneider Electric schneider ssm1 harmony ssrs	Datasheet	276In Stock 1,139On Order	£27.74	Min.: 1 Mult.: 1	Single Phase Relays	SSR	DIN Rail Mount	6 A	24 VAC to 280 VAC	1 Form A (SPST-NO)	SCR	4 VDC to 32 VDC	8 mA to 11 mA	- 30 C	+ 80 C	IP20	SSM	83.7 mm	11 mm	90.3 mm
Solid State Relays - SSRs 12A 1-100VDC 4-32VDC SSR 1 SSM1D312BD Schneider Electric 1: £40.38 149In Stock	Mfr. Part No. SSM1D312BD Mouser Part No 996-SSM1D312BD	Schneider Electric	Solid State Relays - SSRs 12A 1-100VDC 4-32VDC SSR 1 Learn More about Schneider Electric schneider ssm1 harmony ssrs	Datasheet	149In Stock	£40.38	Min.: 1 Mult.: 1	Single Phase Relays	SSR	DIN Rail Mount	12 A	1 VDC to 100 VDC	1 Form A (SPST-NO)	MOSFET	4 VDC to 32 VDC	9 mA to 11 mA	- 30 C	+ 80 C	IP20	SSM	83.7 mm	18 mm	90.3 mm
Solid State Relays - SSRs 12A 48-600VAC ZC 4-32VDC SSR 1 SSM1A312BD Schneider Electric 1: £33.92 145In Stock 215Expected 22/02/2027	Mfr. Part No. SSM1A312BD Mouser Part No 996-SSM1A312BD	Schneider Electric	Solid State Relays - SSRs 12A 48-600VAC ZC 4-32VDC SSR 1 Learn More about Schneider Electric schneider ssm1 harmony ssrs	Datasheet	145In Stock 215Expected 22/02/2027	£33.92	Min.: 1 Mult.: 1	Single Phase Relays	SSR	DIN Rail Mount	12 A	48 VAC to 600 VAC	1 Form A (SPST-NO)	SCR	4 VDC to 32 VDC	9 mA to 11 mA	- 30 C	+ 80 C	IP20	SSM	83.7 mm	18 mm	90.3 mm
Solid State Relays - SSRs 12A 24-280VAC RANDOM 4-32VDC SSR 1 SSM1A112BDR Schneider Electric 1: £35.57 25In Stock	Mfr. Part No. SSM1A112BDR Mouser Part No 996-SSM1A112BDR	Schneider Electric	Solid State Relays - SSRs 12A 24-280VAC RANDOM 4-32VDC SSR 1 Learn More about Schneider Electric schneider ssm1 harmony ssrs	Datasheet	25In Stock	£35.57	Min.: 1 Mult.: 1	Single Phase Relays			12 A	24 VAC to 280 VAC			4 VDC to 32 VDC					SSM
Solid State Relays - SSRs 12A 24-280VAC ZC 200-265VAC SSR 1 SSM1A112P7 Schneider Electric 1: £37.52 5In Stock	Mfr. Part No. SSM1A112P7 Mouser Part No 996-SSM1A112P7	Schneider Electric	Solid State Relays - SSRs 12A 24-280VAC ZC 200-265VAC SSR 1 Learn More about Schneider Electric schneider ssm1 harmony ssrs	Datasheet	5In Stock	£37.52	Min.: 1 Mult.: 1	Single Phase Relays			12 A	24 VAC to 280 VAC			200 VAC to 265 VAC					SSM
Solid State Relays - SSRs 6A 24-280VAC ZC 90-140VAC SSR 1 SSM1A16F7 Schneider Electric 1: £29.89 5In Stock	Mfr. Part No. SSM1A16F7 Mouser Part No 996-SSM1A16F7	Schneider Electric	Solid State Relays - SSRs 6A 24-280VAC ZC 90-140VAC SSR 1 Learn More about Schneider Electric schneider ssm1 harmony ssrs	Datasheet	5In Stock	£29.89	Min.: 1 Mult.: 1	Single Phase Relays			6 A	24 VAC to 280 VAC			90 VAC to 140 VAC					SSM
Solid State Relays - SSRs 6A 48-600VAC ZC 4-32VDC SSR 1 SSM1A36BD Schneider Electric 1: £29.89 7In Stock	Mfr. Part No. SSM1A36BD Mouser Part No 996-SSM1A36BD	Schneider Electric	Solid State Relays - SSRs 6A 48-600VAC ZC 4-32VDC SSR 1 Learn More about Schneider Electric schneider ssm1 harmony ssrs	Datasheet	7In Stock	£29.89	Min.: 1 Mult.: 1	Single Phase Relays			6 A	48 VAC to 600 VAC			4 VDC to 32 VDC					SSM
Solid State Relays - SSRs 6A 1-100VDC 4-32VDC SSR 1 SSM1D36BD Schneider Electric 1: £34.11 24In Stock	Mfr. Part No. SSM1D36BD Mouser Part No 996-SSM1D36BD	Schneider Electric	Solid State Relays - SSRs 6A 1-100VDC 4-32VDC SSR 1 Learn More about Schneider Electric schneider ssm1 harmony ssrs	Datasheet	24In Stock	£34.11	Min.: 1 Mult.: 1	Single Phase Relays	SSR	DIN Rail Mount	6 A	1 VDC to 100 VDC	1 Form A (SPST-NO)	MOSFET	4 VDC to 32 VDC	8 mA to 11 mA	- 30 C	+ 80 C	IP20	SSM	83.7 mm	11 mm	90.3 mm
Solid State Relays - SSRs 6A 24-280VAC ZC 18-36VAC SSR 1 SSM1A16B7 Schneider Electric 1: £29.80 5In Stock	Mfr. Part No. SSM1A16B7 Mouser Part No 996-SSM1A16B7	Schneider Electric	Solid State Relays - SSRs 6A 24-280VAC ZC 18-36VAC SSR 1 Learn More about Schneider Electric schneider ssm1 harmony ssrs	Datasheet	5In Stock	£29.80	Min.: 1 Mult.: 1	Single Phase Relays	SSR	DIN Rail Mount	6 A	24 VAC to 280 VAC	1 Form A (SPST-NO)	SCR	18 VAC to 36 VAC	3.5 mA to 8.5 mA	- 30 C	+ 80 C	IP20	SSM	83.7 mm	11 mm	90.3 mm
Solid State Relays - SSRs 6A 24-280VAC RANDOM 4-32VDC SSR 1 SSM1A16BDR Schneider Electric 1: £29.11 26In Stock 618On Order	Mfr. Part No. SSM1A16BDR Mouser Part No 996-SSM1A16BDR	Schneider Electric	Solid State Relays - SSRs 6A 24-280VAC RANDOM 4-32VDC SSR 1 Learn More about Schneider Electric schneider ssm1 harmony ssrs	Datasheet	26In Stock 618On Order On Order Ship Dates Mfr. No: SSM1A16BDR Stock: 26 Can Dispatch Immediately On Order: 63 Pending 128 Expected 15/02/2027 197 Expected 22/02/2027 230 Expected 01/03/2027 Factory Lead Time: 23 Weeks	£29.11	Min.: 1 Mult.: 1	Single Phase Relays	SSR	DIN Rail Mount	6 A	24 VAC to 280 VAC	1 Form A (SPST-NO)	SCR	4 VDC to 32 VDC	8 mA to 11 mA	- 30 C	+ 80 C	IP20	SSM	83.7 mm	11 mm	90.3 mm
Solid State Relays - SSRs 12A 48-600VAC RANDOM 4-32VDC SSR 1 SSM1A312BDR Schneider Electric 1: £34.69 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. SSM1A312BDR Mouser Part No 996-SSM1A312BDR	Schneider Electric	Solid State Relays - SSRs 12A 48-600VAC RANDOM 4-32VDC SSR 1 Learn More about Schneider Electric schneider ssm1 harmony ssrs	Datasheet	Non-Stocked Lead-Time 8 Weeks	£34.69	Min.: 1 Mult.: 1	Single Phase Relays			12 A	48 VAC to 600 VAC			4 VDC to 32 VDC					SSM
Solid State Relays - SSRs 12A 24-280VAC ZC 18-36VAC SSR 1 SSM1A312B7 Schneider Electric 1: £41.17 Non-Stocked	Mfr. Part No. SSM1A312B7 Mouser Part No 996-SSM1A312B7	Schneider Electric	Solid State Relays - SSRs 12A 24-280VAC ZC 18-36VAC SSR 1 Learn More about Schneider Electric schneider ssm1 harmony ssrs	Datasheet	Non-Stocked	£41.17 £39.08 £36.95 £34.82 View £33.72 £32.93 Quote	Min.: 1 Mult.: 1	Single Phase Relays			12 A	48 VAC to 600 VAC			18 VAC to 36 VAC					SSM
Solid State Relays - SSRs 6A 48-600VAC RANDOM 4-32VDC SSR 1 SSM1A36BDR Schneider Electric 1: £30.57 Non-Stocked	Mfr. Part No. SSM1A36BDR Mouser Part No 996-SSM1A36BDR	Schneider Electric	Solid State Relays - SSRs 6A 48-600VAC RANDOM 4-32VDC SSR 1 Learn More about Schneider Electric schneider ssm1 harmony ssrs	Datasheet	Non-Stocked	£30.57	Min.: 1 Mult.: 1	Single Phase Relays			6 A	48 VAC to 600 VAC			4 VDC to 32 VDC					SSM

SSM1 Harmony Solid-State Relays

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SSM1 Harmony Solid-State Relays

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