I/O Relay Module Racks

Browse available I/O Relay Module Racks part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Style	Number of Channels	Connector Type	Mounting Type
PB-16SM-A I/O MODULE RACK 16 CHANNEL Sensata-Crydom	2,551	-	RFQ	Datasheet	PB	Bulk	Obsolete	Mini	16	Card Edge, Screw Terminal Blocks	Standoffs
70GRCQ24-HS I/O MODULE RACK 24 CHANNEL Grayhill Inc.	2,381	-	RFQ	Datasheet	System 50	Bulk	Active	G5	24	Header, Screw Terminal Blocks	Standoffs
70GRCK16I I/O MODULE RACK 16 CHANNEL Grayhill Inc.	3,252	-	RFQ	Datasheet	System 50	Bulk	Active	G5	16	Screw Terminal Blocks	Standoffs
2976420 I/O MODULE RACK 8 CHANNEL Phoenix Contact	4,116	-	RFQ	Datasheet	VARIOFACE, UMK	Bulk	Obsolete	-	8	Screw Terminal Blocks	DIN Rail
2971357 I/O MODULE RACK 8 CHANNEL Phoenix Contact	1,823	-	RFQ	Datasheet	VARIOFACE, UMK	Bulk	Obsolete	-	8	Screw Terminal Blocks	DIN Rail
PB-16H I/O MODULE RACK 16 CHANNEL Sensata-Crydom	3,770	-	RFQ	Datasheet	PB	Bulk	Obsolete	Standard	16	Header, Screw Terminal Blocks	Standoffs
PB-16C4H I/O MODULE RACK 16 CHANNEL Sensata-Crydom	4,382	-	RFQ	Datasheet	PB	Bulk	Obsolete	C4	16	Header, Screw Terminal Blocks	Standoffs
PB-16T I/O MODULE RACK 16 CHANNEL Sensata-Crydom	1,598	-	RFQ	Datasheet	PB	Bulk	Obsolete	Standard	16	Screw Terminal Blocks	Standoffs
PB-16HQ I/O MODULE RACK 16 CHANNEL Sensata-Crydom	1,844	-	RFQ	Datasheet	PB	Bulk	Obsolete	Quad	16	Header, Screw Terminal Blocks	Standoffs
PB-8 I/O MODULE RACK 8 CHANNEL Sensata-Crydom	3,428	-	RFQ	Datasheet	PB	Bulk	Obsolete	Standard	8	Card Edge, Screw Terminal Blocks	Standoffs
PB-8C4 I/O MODULE RACK 8 CHANNEL Sensata-Crydom	2,607	-	RFQ	Datasheet	PB	Bulk	Obsolete	C4	8	Screw Terminal Blocks	Standoffs
PB-8SM I/O MODULE RACK 8 CHANNEL Sensata-Crydom	1,751	-	RFQ	Datasheet	PB	Bulk	Obsolete	Mini	8	Card Edge, Screw Terminal Blocks	Standoffs
2972932 I/O MODULE RACK CHANNEL Phoenix Contact	3,935	-	RFQ	Datasheet	VARIOFACE, UMK	Bulk	Obsolete	-	8	Screw Terminal Blocks	DIN Rail
2970743 I/O MODULE RACK CHANNEL Phoenix Contact	1,421	-	RFQ	Datasheet	VARIOFACE, UMK	Bulk	Obsolete	-	4	Screw Terminal Blocks	DIN Rail
PB-24MD I/O MODULE RACK 24 CHANNEL Sensata-Crydom	2,301	-	RFQ	Datasheet	PB	Bulk	Obsolete	Mini	24	Card Edge, Screw Terminal Blocks	Standoffs
PB-8H I/O MODULE RACK 8 CHANNEL Sensata-Crydom	2,244	-	RFQ	Datasheet	PB	Bulk	Obsolete	Standard	8	Header, Screw Terminal Blocks	Standoffs
70GRCQ24-HL I/O MODULE RACK 24 CHANNEL Grayhill Inc.	3,316	-	RFQ	Datasheet	System 50	Bulk	Active	G5	24	Header, Screw Terminal Blocks	Standoffs
PB-24-C I/O MODULE RACK 24 CHANNEL Sensata-Crydom	4,850	-	RFQ	Datasheet	PB	Bulk	Obsolete	Standard	24	Header, Screw Terminal Blocks	Standoffs
PB-24M-V I/O MODULE RACK 24 CHANNEL Sensata-Crydom	1,300	-	RFQ	Datasheet	PB	Bulk	Obsolete	Mini	24	Header, Screw Terminal Blocks	Standoffs
PB-24SM-C I/O MODULE RACK 24 CHANNEL Sensata-Crydom	2,951	-	RFQ	Datasheet	PB	Bulk	Obsolete	Mini	24	Header, Screw Terminal Blocks	Standoffs

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I/O Relay Module Racks FAQ

Common questions about selecting, comparing and sourcing I/O Relay Module Racks components through Winsun (HK) Electronics.

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Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find I/O Relay Module Racks parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for I/O Relay Module Racks components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.