Electromechanical – Mouser Singapore

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Industrial Manufacturing & Processing Portfolio

Littelfuse Industrial Manufacturing and Processing Portfolio encompasses protection, control, and sensing products, including fuses, protection relays, DC disconnect switches, surge protective devices, and temperature sensors. These products safeguard equipment from damage and personnel from injury due to electrical faults, while reducing costs and minimizing downtime. These devices also limit equipment damage and improve productivity.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Safety Relays NGR MON 48VDC SE-330-20-00 Littelfuse 1: $5,972.29 3In Stock	Mfr. Part No. SE-330-20-00 Mouser Part No 576-SE-330-20-00	Littelfuse	Safety Relays NGR MON 48VDC Learn More about Littelfuse industrial portfolio	Datasheet	3In Stock	$5,972.29	Min.: 1 Mult.: 1	No
Time Delay & Timing Relays DELAYONMAKETIMER HRDM120 Littelfuse 1: $188.52 18In Stock	Mfr. Part No. HRDM120 Mouser Part No 576-HRDM120	Littelfuse	Time Delay & Timing Relays DELAYONMAKETIMER Learn More about Littelfuse industrial portfolio	Datasheet	18In Stock	$188.52 $167.88 $160.29 $148.29 View $147.63 Quote	Min.: 1 Mult.: 1
Industrial Relays MODEL 250A/ RIGHT FORM C RELAY 250A-MET Littelfuse 1: $274.65 15In Stock	Mfr. Part No. 250A-MET Mouser Part No 576-250A-MET	Littelfuse	Industrial Relays MODEL 250A/ RIGHT FORM C RELAY Learn More about Littelfuse hvac protection control solutions	Datasheet	15In Stock	$274.65 $274.64	Min.: 1 Mult.: 1
Industrial Relays 200-480VAC 2-800A SPDT 3PH V MON RELAY 460-L Littelfuse 1: $187.79 27In Stock	Mfr. Part No. 460-L Mouser Part No 576-460-L	Littelfuse	Industrial Relays 200-480VAC 2-800A SPDT 3PH V MON RELAY Learn More about Littelfuse protection products for panels	Datasheet	27In Stock	$187.79 $187.78 $177.45 View Quote	Min.: 1 Mult.: 1
Time Delay & Timing Relays DELAYONBREAKTIMER HRDB321 Littelfuse 1: $177.38 52In Stock	Mfr. Part No. HRDB321 Mouser Part No 576-HRDB321	Littelfuse	Time Delay & Timing Relays DELAYONBREAKTIMER Learn More about Littelfuse industrial portfolio	Datasheet	52In Stock	$177.38 $155.49 $155.07 $143.82 View Quote	Min.: 1 Mult.: 1
Industrial Relays 230VAC 50/60Hz 5W 1SP PUMP MONITOR 102A3 Littelfuse 1: $366.51 2In Stock	Mfr. Part No. 102A3 Mouser Part No 576-102A3	Littelfuse	Industrial Relays 230VAC 50/60Hz 5W 1SP PUMP MONITOR Learn More about Littelfuse industrial portfolio	Datasheet	2In Stock	$366.51 $326.30 $311.56	Min.: 1 Mult.: 1
Time Delay & Timing Relays SOLIDSTATETIMERRECY CLING ESDR420A1 Littelfuse 1: $179.79 9In Stock	Mfr. Part No. ESDR420A1 Mouser Part No 576-ESDR420A1	Littelfuse	Time Delay & Timing Relays SOLIDSTATETIMERRECY CLING Learn More about Littelfuse industrial portfolio	Datasheet	9In Stock	$179.79 $160.09 $152.85 $147.59	Min.: 1 Mult.: 1
Industrial Relays 100-240V 10-800A SPDT 3PH V MON RELAY 50R20029 Littelfuse 1: $424.12 1In Stock	Mfr. Part No. 50R20029 Mouser Part No 576-50R20029	Littelfuse	Industrial Relays 100-240V 10-800A SPDT 3PH V MON RELAY Learn More about Littelfuse industrial portfolio	Datasheet	1In Stock	$424.12 $377.63 $360.51	Min.: 1 Mult.: 1
Industrial Relays 3PH LOAD VOLT MON 19 455 Littelfuse 1: $307.81 5In Stock	Mfr. Part No. 455 Mouser Part No 576-455	Littelfuse	Industrial Relays 3PH LOAD VOLT MON 19 Learn More about Littelfuse hvac protection control solutions	Datasheet	5In Stock	$307.81	Min.: 1 Mult.: 1
Industrial Relays 190-240VAC 50/60Hz 6W 1PH V MON RELAY 201-100-SP-DPDT Littelfuse 1: $317.85 1In Stock	Mfr. Part No. 201-100-SP-DPDT Mouser Part No 576-201-100-SP-DPDT	Littelfuse	Industrial Relays 190-240VAC 50/60Hz 6W 1PH V MON RELAY Learn More about Littelfuse industrial portfolio	Datasheet	1In Stock	$317.85 $283.00 $270.18 $260.88	Min.: 1 Mult.: 1
Time Delay & Timing Relays DIGI-TIMER(D.O.M.) KSD11120S Littelfuse 1: $109.98 2In Stock	Mfr. Part No. KSD11120S Mouser Part No 576-KSD11120S	Littelfuse	Time Delay & Timing Relays DIGI-TIMER(D.O.M.) Learn More about Littelfuse industrial portfolio	Datasheet	2In Stock	$109.98 $104.20 $98.41 $92.63 $86.84	Min.: 1 Mult.: 1
Time Delay & Timing Relays SOLIDSTATETIMERRECY CLING ESDR423A3 Littelfuse 1: $179.79 2In Stock	Mfr. Part No. ESDR423A3 Mouser Part No 576-ESDR423A3	Littelfuse	Time Delay & Timing Relays SOLIDSTATETIMERRECY CLING Learn More about Littelfuse industrial portfolio	Datasheet	2In Stock	$179.79 $165.82	Min.: 1 Mult.: 1
Time Delay & Timing Relays TIMEDELAYRELAY HRISW27I Littelfuse 1: $207.66 7In Stock 3Expected 30/12/2026	Mfr. Part No. HRISW27I Mouser Part No 576-HRISW27I	Littelfuse	Time Delay & Timing Relays TIMEDELAYRELAY Learn More about Littelfuse industrial portfolio	Datasheet	7In Stock 3Expected 30/12/2026	$207.66 $184.92 $176.20 $170.46	Min.: 1 Mult.: 1
Time Delay & Timing Relays 120V 5-50A 0.08s CURRENT SENSOR 2s DSQUD3 Littelfuse 1: $210.50 10In Stock	Mfr. Part No. DSQUD3 Mouser Part No 576-DSQUD3	Littelfuse	Time Delay & Timing Relays 120V 5-50A 0.08s CURRENT SENSOR 2s Learn More about Littelfuse industrial portfolio	Datasheet	10In Stock	$210.50 $182.23 $175.54 $164.95 View Quote	Min.: 1 Mult.: 1
Time Delay & Timing Relays RECYCLINGTIMER KRDR421A4 Littelfuse 1: $182.46 8In Stock	Mfr. Part No. KRDR421A4 Mouser Part No 576-KRDR421A4	Littelfuse	Time Delay & Timing Relays RECYCLINGTIMER Learn More about Littelfuse industrial portfolio	Datasheet	8In Stock	$182.46 $143.22 $139.82 $136.99 View $136.61 Quote	Min.: 1 Mult.: 1
Industrial Relays 120V 2-20A 0.150-7s CURRENT SENSOR 1s DLMUBNAAN Littelfuse 1: $381.48 3In Stock	Mfr. Part No. DLMUBNAAN Mouser Part No 576-DLMUBNAAN	Littelfuse	Industrial Relays 120V 2-20A 0.150-7s CURRENT SENSOR 1s Learn More about Littelfuse industrial portfolio	Datasheet	3In Stock	$381.48	Min.: 1 Mult.: 1
Time Delay & Timing Relays ECONO-TIMER(D.O.M.) ERDM4130S Littelfuse 1: $183.25 31In Stock	Mfr. Part No. ERDM4130S Mouser Part No 576-ERDM4130S	Littelfuse	Time Delay & Timing Relays ECONO-TIMER(D.O.M.) Learn More about Littelfuse industrial portfolio	Datasheet	31In Stock	$183.25 $163.16 $155.77 $137.44 View $137.01 Quote	Min.: 1 Mult.: 1
Time Delay & Timing Relays 2X2SINGLESHOTW/RELAY KRDS221 Littelfuse 1: $162.17 10In Stock	Mfr. Part No. KRDS221 Mouser Part No 576-KRDS221	Littelfuse	Time Delay & Timing Relays 2X2SINGLESHOTW/RELAY Learn More about Littelfuse industrial portfolio	Datasheet	10In Stock	$162.17 $149.46 $123.46 $120.70 View $118.47 Quote	Min.: 1 Mult.: 1
Time Delay & Timing Relays 400:5 1inW DONUT ASQUA3 Littelfuse 1: $225.26 10In Stock	Mfr. Part No. ASQUA3 Mouser Part No 576-ASQUA3	Littelfuse	Time Delay & Timing Relays 400:5 1inW DONUT Learn More about Littelfuse industrial portfolio	Datasheet	10In Stock	$225.26 $210.53 $193.75 View Quote	Min.: 1 Mult.: 1
Time Delay & Timing Relays 2x2D.O.B.W/RELAY KRDB424 Littelfuse 1: $162.17 9In Stock	Mfr. Part No. KRDB424 Mouser Part No 576-KRDB424	Littelfuse	Time Delay & Timing Relays 2x2D.O.B.W/RELAY Learn More about Littelfuse industrial portfolio	Datasheet	9In Stock	$162.17 $127.92 $124.51 $121.54 View $119.11 Quote	Min.: 1 Mult.: 1
Time Delay & Timing Relays 3PHASEVOLTAGEMONITOR HLMUDN0405N Littelfuse 1: $327.37 4In Stock	Mfr. Part No. HLMUDN0405N Mouser Part No 576-HLMUDN0405N	Littelfuse	Time Delay & Timing Relays 3PHASEVOLTAGEMONITOR Learn More about Littelfuse industrial portfolio	Datasheet	4In Stock	$327.37 $290.48 $286.39	Min.: 1 Mult.: 1
Time Delay & Timing Relays PROGRAMMABLETIMER KRPSD21B Littelfuse 1: $176.20 14In Stock	Mfr. Part No. KRPSD21B Mouser Part No 576-KRPSD21B	Littelfuse	Time Delay & Timing Relays PROGRAMMABLETIMER Learn More about Littelfuse industrial portfolio	Datasheet	14In Stock	$176.20 $156.70 $133.80 $131.29 View $130.91 Quote	Min.: 1 Mult.: 1
Industrial Relays 3PH 190-480V/AD VOLT MONITOR 460 Littelfuse 1: $251.11 129In Stock	Mfr. Part No. 460 Mouser Part No 576-460	Littelfuse	Industrial Relays 3PH 190-480V/AD VOLT MONITOR Learn More about Littelfuse protection products for panels	Datasheet	129In Stock	$251.11 $223.60 $213.48 $206.12	Min.: 1 Mult.: 1
Industrial Relays ARC-FLASH RELAY 24VDC W/ CC 777-P2 Littelfuse 1: $1,322.59 34In Stock	Mfr. Part No. 777-P2 Mouser Part No 576-777-P2	Littelfuse	Industrial Relays ARC-FLASH RELAY 24VDC W/ CC Learn More about Littelfuse industrial portfolio	Datasheet	34In Stock	$1,322.59 $1,177.39	Min.: 1 Mult.: 1
Safety Relays UNIVERSAL SUPPLY ARC-FLASH RELAY AF0100-00 Littelfuse 1: $2,483.71 25In Stock	Mfr. Part No. AF0100-00 Mouser Part No 576-AF0100-00	Littelfuse	Safety Relays UNIVERSAL SUPPLY ARC-FLASH RELAY Learn More about Littelfuse af0100 arc flash relays	Datasheet	25In Stock	$2,483.71	Min.: 1 Mult.: 1

Industrial Manufacturing & Processing Portfolio

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