Home
Manufacturer
Littelfuse, Inc.
Contactors and Starters

Littelfuse, Inc.- Contactors and Starters

Littelfuse, Inc., founded in 1927 and headquartered in Chicago, Illinois, USA, is a global leader in circuit protection, power control, and sensing technologies. The company serves virtually every market that uses electrical energy, including automotive, industrial equipment, consumer electronics, and commercial vehicles. Its core product portfolio features the industry’s broadest and deepest range of circuit protection devices, such as automotive blade fuses (ATO, Mini, Maxi series), resettable polymeric positive temperature coefficient (PPTC) devices (PolySwitch series), metal oxide varistors (MOVs), transient voltage suppression (TVS) diodes (SPA and SMBJ families), and electrostatic discharge (ESD) protection arrays. Littelfuse also offers a growing lineup of power semiconductors including silicon carbide (SiC) MOSFETs, rectifiers, and gate drivers, alongside electromechanical sensors like reed switches and Hall effect speed sensors for automotive applications. The company has expanded into heavy-duty switches for commercial vehicles, power distribution centers for mining, and generator control and protection equipment for marine applications. With decades of proven technical expertise and sustained R&D investment, Littelfuse holds a top-tier position in the global circuit protection market, recognized for its reliability and innovation. Its products are critical to ensuring safety and performance in demanding environments, from high-voltage industrial systems to miniature consumer gadgets. Littelfuse operates manufacturing, sales, and engineering facilities worldwide, supporting a diverse customer base with localized solutions. The company is publicly traded on the NASDAQ under the symbol LFUS and continues to strengthen its position through strategic acquisitions and portfolio expansion.

Contactors and Starters - 型号列表

42 parts in total

Mfr Part #	Quantity Available	Series	Packaging	Part Status	Manufacturer	Features	Coil Power	Contact Form	Operate Time	Release Time	Mounting Type	Coil Resistance	Contact Material	Voltage - Supply	Switching Voltage	Termination Style	Must Operate Voltage	Must Release Voltage	Operating Temperature	Contact Rating (Current)
RA-400012-DS . RA-400012-DS - Automotive Relay Coil from Littelfuse Inc.. from now! Littelfuse, Inc.	-	-	Bulk	Obsolete	Littelfuse Inc.	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DCNLM400NB24-01 . DCNLM400NB24-01 - Contactor SPST-NO (1 Form A) 400 A 24VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLM	Bulk	Obsolete	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	50 ms	25 ms	Chassis Mount	-	-	24VDC	60VDC - Max	Stud	16.8 VDC	2 VDC	-40°C ~ 70°C	400 A
DCNLM400NB12 . DCNLM400NB12 - Contactor SPST-NO (1 Form A) 400 A 12VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLM	Bulk	Obsolete	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	50 ms	25 ms	Chassis Mount	-	-	12VDC	60VDC - Max	Stud	8.4 VDC	1 VDC	-40°C ~ 70°C	400 A
DCNLB200NB24 . DCNLB200NB24 - Contactor SPST-NC (1 Form B) 200 A 24VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLB	Bulk	Obsolete	Littelfuse/Commercial Vehicle Products	-	10W	SPST-NC (1 Form B)	50 ms	50 ms	Chassis Mount	-	-	24VDC	60VDC - Max	Stud	15 VDC	2 VDC	-40°C ~ 85°C	200 A
DCNLM200NB48 . DCNLM200NB48 - Contactor SPST-NO (1 Form A) 200 A 48VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLM	Bulk	Obsolete	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	50 ms	25 ms	Chassis Mount	-	-	48VDC	60VDC - Max	Stud	33.6 VDC	4 VDC	-40°C ~ 70°C	200 A
DCNLM200NB24-01 . DCNLM200NB24-01 - Contactor SPST-NO (1 Form A) 200 A 24VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLM	Bulk	Obsolete	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	50 ms	25 ms	Chassis Mount	-	-	24VDC	60VDC - Max	Stud	16.8 VDC	2 VDC	-40°C ~ 70°C	200 A
DCNLM50NB24 . DCNLM50NB24 - Contactor SPST-NO (1 Form A) 50 A 24VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLM	Bulk	Obsolete	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	40 ms	20 ms	Chassis Mount	-	-	24VDC	60VDC - Max	Stud	16.8 VDC	2 VDC	-40°C ~ 70°C	50 A
DCNLR200NB60 . DCNLR200NB60 - Contactor SPST-NO (1 Form A) 200 A 60VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLR	Bulk	Active	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	25 ms	12 ms	Chassis Mount	-	-	60VDC	60VDC - Max	Stud	45 VDC	5 VDC	-40°C ~ 85°C	200 A
DCNLM100NB24-01 . DCNLM100NB24-01 - Contactor SPST-NO (1 Form A) 100 A 24VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLM	Bulk	Obsolete	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	30 ms	30 ms	Chassis Mount	-	-	24VDC	60VDC - Max	Stud	16.8 VDC	2 VDC	-40°C ~ 70°C	100 A
DCNLR200NB48 . DCNLR200NB48 - Contactor SPST-NO (1 Form A) 200 A 48VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLR	Bulk	Active	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	25 ms	12 ms	Chassis Mount	-	-	48VDC	60VDC - Max	Stud	36 VDC	4 VDC	-40°C ~ 85°C	200 A
DCNLM50NB48 . DCNLM50NB48 - Contactor SPST-NO (1 Form A) 50 A 48VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLM	Bulk	Obsolete	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	40 ms	20 ms	Chassis Mount	-	-	48VDC	60VDC - Max	Stud	33.6 VDC	4 VDC	-40°C ~ 70°C	50 A
DCNLM50NB12 . DCNLM50NB12 - Contactor SPST-NO (1 Form A) 50 A 12VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLM	Bulk	Obsolete	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	40 ms	20 ms	Chassis Mount	-	-	12VDC	60VDC - Max	Stud	8.4 VDC	1 VDC	-40°C ~ 70°C	50 A
DCNLR200NB12 . DCNLR200NB12 - Contactor SPST-NO (1 Form A) 200 A 12VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLR	Bulk	Active	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	25 ms	12 ms	Chassis Mount	-	-	12VDC	60VDC - Max	Stud	9 VDC	1 VDC	-40°C ~ 85°C	200 A
DCNLM100NB12-01 . DCNLM100NB12-01 - Contactor SPST-NO (1 Form A) 100 A 12VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLM	Bulk	Obsolete	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	30 ms	30 ms	Chassis Mount	-	-	12VDC	60VDC - Max	Stud	8.4 VDC	1 VDC	-40°C ~ 70°C	100 A
MC-250012-DN . MC-250012-DN - Automotive Relay Coil from Littelfuse Inc.. from now! Littelfuse, Inc.	-	-	Bulk	Obsolete	Littelfuse Inc.	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DCNLR100NB12 . DCNLR100NB12 - Contactor SPST-NO (1 Form A) 100 A 12VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLR	Bulk	Active	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	25 ms	12 ms	Chassis Mount	-	-	12VDC	60VDC - Max	Stud	9 VDC	1 VDC	-40°C ~ 85°C	100 A
DCNLB200NB60 . DCNLB200NB60 - Contactor SPST-NC (1 Form B) 200 A 60VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLB	Bulk	Obsolete	Littelfuse/Commercial Vehicle Products	-	14.5W	SPST-NC (1 Form B)	50 ms	50 ms	Chassis Mount	-	-	60VDC	60VDC - Max	Stud	37 VDC	5 VDC	-40°C ~ 85°C	200 A
DCNLR100NB24 . DCNLR100NB24 - Contactor SPST-NO (1 Form A) 100 A 24VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLR	Bulk	Active	Littelfuse/Commercial Vehicle Products	-	8W	SPST-NO (1 Form A)	25 ms	12 ms	Chassis Mount	-	-	24VDC	60VDC - Max	Stud	18 VDC	2 VDC	-40°C ~ 85°C	100 A
DCNLM400NB48-01 . DCNLM400NB48-01 - Contactor SPST-NO (1 Form A) 400 A 48VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLM	Bulk	Obsolete	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	50 ms	25 ms	Chassis Mount	-	-	48VDC	60VDC - Max	Stud	33.6 VDC	4 VDC	-40°C ~ 70°C	400 A
DCNLR200NB24 . DCNLR200NB24 - Contactor SPST-NO (1 Form A) 200 A 24VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLR	Bulk	Active	Littelfuse/Commercial Vehicle Products	-	9.5W	SPST-NO (1 Form A)	25 ms	12 ms	Chassis Mount	-	-	24VDC	60VDC - Max	Stud	18 VDC	2 VDC	-40°C ~ 85°C	200 A

Page 1 / 3

Littelfuse, Inc.- Contactors and Starters

Contactors and Starters - 型号列表

Must Operate Voltage

Release Time

Operate Time

Voltage - Supply

Must Release Voltage

Contact Rating (Current)

Coil Power

Series

Part Status

Manufacturer

Contact Form

Operating Temperature