Electromechanical – Mouser Japan

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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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Types of Electromechanical

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Industrial Relays 190-480 SPDT 3PH V MON RELAY 460-14 Littelfuse 1: ¥38,213 9In Stock	Mfr. Part # 460-14 Mouser Part # 576-460-14	Littelfuse	Industrial Relays 190-480 SPDT 3PH V MON RELAY Learn More about Littelfuse protection products for panels	Datasheet	9In Stock	¥38,213 ¥34,025.6 ¥32,482.5 ¥31,364.7	Min.: 1 Mult.: 1
Industrial Relays ARC-FLASH RELAY 24VDC W/ CC 777-P2 Littelfuse 1: ¥161,530.6 11In Stock 23Expected 10/12/2026	Mfr. Part # 777-P2 Mouser Part # 576-777-P2	Littelfuse	Industrial Relays ARC-FLASH RELAY 24VDC W/ CC Learn More about Littelfuse industrial portfolio	Datasheet	11In Stock 23Expected 10/12/2026	¥161,530.6 ¥143,797.8	Min.: 1 Mult.: 1
Industrial Relays 75-275V No comm Earth Leakage Relay EL731-00-00 Littelfuse 1: ¥331,668.5 2In Stock	Mfr. Part # EL731-00-00 Mouser Part # 576-EL731-00-00	Littelfuse	Industrial Relays 75-275V No comm Earth Leakage Relay Learn More about Littelfuse protection products for panels	Datasheet	2In Stock	¥331,668.5	Min.: 1 Mult.: 1
Time Delay & Timing Relays DELAYONBREAKTIMER HRDB321 Littelfuse 1: ¥23,071.3 52In Stock	Mfr. Part # HRDB321 Mouser Part # 576-HRDB321	Littelfuse	Time Delay & Timing Relays DELAYONBREAKTIMER Learn More about Littelfuse industrial portfolio	Datasheet	52In Stock	¥23,071.3 ¥20,543.2 ¥19,613.1 ¥18,938.7	Min.: 1 Mult.: 1
Time Delay & Timing Relays DELAYONBREAKTIMER HRDB324 Littelfuse 1: ¥23,071.3 15In Stock	Mfr. Part # HRDB324 Mouser Part # 576-HRDB324	Littelfuse	Time Delay & Timing Relays DELAYONBREAKTIMER Learn More about Littelfuse industrial portfolio	Datasheet	15In Stock	¥23,071.3 ¥20,543.2 ¥19,613.1 ¥18,938.7	Min.: 1 Mult.: 1
Time Delay & Timing Relays DELAYONMAKETIMER HRDM120 Littelfuse 1: ¥23,071.3 18In Stock	Mfr. Part # HRDM120 Mouser Part # 576-HRDM120	Littelfuse	Time Delay & Timing Relays DELAYONMAKETIMER Learn More about Littelfuse industrial portfolio	Datasheet	18In Stock	¥23,071.3 ¥20,543.2 ¥19,613.1 ¥18,938.7	Min.: 1 Mult.: 1
Time Delay & Timing Relays 2x2INTERVALW/RELAY KRDI122 Littelfuse 1: ¥17,561.8 19In Stock	Mfr. Part # KRDI122 Mouser Part # 576-KRDI122	Littelfuse	Time Delay & Timing Relays 2x2INTERVALW/RELAY Learn More about Littelfuse industrial portfolio	Datasheet	19In Stock	¥17,561.8 ¥15,970.5 ¥15,030.4 ¥14,417.5 ¥13,920.8	Min.: 1 Mult.: 1
Time Delay & Timing Relays 2x2D.O.M.W/RELAY KRDM120 Littelfuse 1: ¥17,561.8 111In Stock	Mfr. Part # KRDM120 Mouser Part # 576-KRDM120	Littelfuse	Time Delay & Timing Relays 2x2D.O.M.W/RELAY Learn More about Littelfuse industrial portfolio	Datasheet	111In Stock	¥17,561.8 ¥15,970.5 ¥15,030.4 ¥14,417.5 ¥13,920.8	Min.: 1 Mult.: 1
Safety Relays NGR MONITOR ETHERNET SE-330-03-00 Littelfuse 1: ¥993,980.6 2In Stock	Mfr. Part # SE-330-03-00 Mouser Part # 576-SE-330-03-00	Littelfuse	Safety Relays NGR MONITOR ETHERNET Learn More about Littelfuse industrial portfolio	Datasheet	2In Stock	¥993,980.6	Min.: 1 Mult.: 1	No
Industrial Relays 190-480VAC 50/60Hz 3PH 202 Littelfuse 1: ¥25,991.3 2In Stock	Mfr. Part # 202 Mouser Part # 576-202	Littelfuse	Industrial Relays 190-480VAC 50/60Hz 3PH	Datasheet	2In Stock	¥25,991.3 ¥23,146 ¥22,053.1 ¥21,335.5	Min.: 1 Mult.: 1
Industrial Relays 190-240VAC 50/60Hz 6W 1P VMON RELAY MAN 202-575-RP Littelfuse 1: ¥24,484.8 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # 202-575-RP Mouser Part # 576-202-575-RP	Littelfuse	Industrial Relays 190-240VAC 50/60Hz 6W 1P VMON RELAY MAN Learn More about Littelfuse industrial portfolio	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥24,484.8 ¥21,802.3 ¥20,774.1 ¥20,098.1	Min.: 1 Mult.: 1
Industrial Relays 190-240VAC 50/60Hz 6W 1PH VMON RELAY 202-RP Littelfuse 1: ¥24,484.8 2In Stock	Mfr. Part # 202-RP Mouser Part # 576-202-RP	Littelfuse	Industrial Relays 190-240VAC 50/60Hz 6W 1PH VMON RELAY Learn More about Littelfuse industrial portfolio	Datasheet	2In Stock	¥24,484.8 ¥21,802.3 ¥20,774.1 ¥20,098.1	Min.: 1 Mult.: 1
Industrial Relays Single-Phase Pump Monitor 231-INSIDER-P Littelfuse 1: ¥39,312.5 3In Stock	Mfr. Part # 231-INSIDER-P Mouser Part # 576-231-INSIDER-P	Littelfuse	Industrial Relays Single-Phase Pump Monitor Learn More about Littelfuse industrial portfolio	Datasheet	3In Stock	¥39,312.5 ¥37,633.3 ¥37,498.7	Min.: 1 Mult.: 1
Industrial Relays 3-PHASE VOLTAGE MONITOR/ 475-6 250600 Littelfuse 1: ¥49,257 1In Stock	Mfr. Part # 250600 Mouser Part # 576-250600	Littelfuse	Industrial Relays 3-PHASE VOLTAGE MONITOR/ 475-6 Learn More about Littelfuse hvac protection control solutions	Datasheet	1In Stock	¥49,257 ¥43,853.7 ¥41,873.8	Min.: 1 Mult.: 1
Industrial Relays 3PH LOAD VOLT MON 19 455 Littelfuse 1: ¥52,595.6 5In Stock	Mfr. Part # 455 Mouser Part # 576-455	Littelfuse	Industrial Relays 3PH LOAD VOLT MON 19 Learn More about Littelfuse hvac protection control solutions	Datasheet	5In Stock	¥52,595.6 ¥46,830.2 ¥44,705.8	Min.: 1 Mult.: 1
Industrial Relays 500-600V 2-800A SPDT 3PH V MON RELAY 460-15 Littelfuse 1: ¥38,213 3In Stock	Mfr. Part # 460-15 Mouser Part # 576-460-15	Littelfuse	Industrial Relays 500-600V 2-800A SPDT 3PH V MON RELAY Learn More about Littelfuse protection products for panels	Datasheet	3In Stock	¥38,213 ¥34,025.6 ¥32,482.5 ¥31,364.7	Min.: 1 Mult.: 1
Industrial Relays 200-480VAC 8-00A 3PH PUMP PROTECTION 460-15-100-SLD Littelfuse 1: ¥29,094.1 2In Stock	Mfr. Part # 460-15-100-SLD Mouser Part # 576-460-15-100-SLD	Littelfuse	Industrial Relays 200-480VAC 8-00A 3PH PUMP PROTECTION Learn More about Littelfuse protection products for panels	Datasheet	2In Stock	¥29,094.1 ¥25,909.9 ¥24,734 ¥23,883.5	Min.: 1 Mult.: 1
Industrial Relays 200-480VAC 2-90A 3PH PUMP PROTECTION 460-200-SP Littelfuse 1: ¥20,632.9 3In Stock	Mfr. Part # 460-200-SP Mouser Part # 576-460-200-SP	Littelfuse	Industrial Relays 200-480VAC 2-90A 3PH PUMP PROTECTION Learn More about Littelfuse protection products for panels	Datasheet	3In Stock	¥20,632.9	Min.: 1 Mult.: 1
Industrial Relays 475-600VAC 1-800A SP DT 3PH V MON RELAY 460-575 Littelfuse 1: ¥31,354.7 9In Stock	Mfr. Part # 460-575 Mouser Part # 576-460-575	Littelfuse	Industrial Relays 475-600VAC 1-800A SP DT 3PH V MON RELAY Learn More about Littelfuse protection products for panels	Datasheet	9In Stock	¥31,354.7 ¥27,919.7 ¥26,657.4 ¥25,738.9	Min.: 1 Mult.: 1
Industrial Relays 200-480VAC 1-800A SPDT 3PH V MON RELAY 460-VBM Littelfuse 1: ¥30,054.1 2In Stock 7Expected 11/11/2026	Mfr. Part # 460-VBM Mouser Part # 576-460-VBM	Littelfuse	Industrial Relays 200-480VAC 1-800A SPDT 3PH V MON RELAY Learn More about Littelfuse protection products for panels	Datasheet	2In Stock 7Expected 11/11/2026	¥30,054.1 ¥26,763.7 ¥25,551.2 ¥24,672.5	Min.: 1 Mult.: 1
Time Delay & Timing Relays SOLID STATE TIMER (RECYCLING) ESDR320A0P Littelfuse 1: ¥21,958.4 4In Stock	Mfr. Part # ESDR320A0P Mouser Part # 576-ESDR320A0P	Littelfuse	Time Delay & Timing Relays SOLID STATE TIMER (RECYCLING) Learn More about Littelfuse industrial portfolio	Datasheet	4In Stock	¥21,958.4 ¥19,551.6 ¥18,668 ¥18,025.2	Min.: 1 Mult.: 1
Time Delay & Timing Relays DELAYONBREAKTIMER HRDB117S Littelfuse 1: ¥23,071.3 6In Stock	Mfr. Part # HRDB117S Mouser Part # 576-HRDB117S	Littelfuse	Time Delay & Timing Relays DELAYONBREAKTIMER Learn More about Littelfuse industrial portfolio	Datasheet	6In Stock	¥23,071.3 ¥20,543.2 ¥19,613.1 ¥18,938.7	Min.: 1 Mult.: 1
Time Delay & Timing Relays DELAYONBREAKTIMER HRDB120 Littelfuse 1: ¥23,071.3 5In Stock 10Expected 11/30/2026	Mfr. Part # HRDB120 Mouser Part # 576-HRDB120	Littelfuse	Time Delay & Timing Relays DELAYONBREAKTIMER Learn More about Littelfuse industrial portfolio	Datasheet	5In Stock 10Expected 11/30/2026	¥23,071.3 ¥20,543.2 ¥19,613.1 ¥18,938.7	Min.: 1 Mult.: 1
Time Delay & Timing Relays DELAYONBREAKTIMER HRDB121 Littelfuse 1: ¥23,071.3 3In Stock	Mfr. Part # HRDB121 Mouser Part # 576-HRDB121	Littelfuse	Time Delay & Timing Relays DELAYONBREAKTIMER Learn More about Littelfuse industrial portfolio	Datasheet	3In Stock	¥23,071.3 ¥20,543.2 ¥19,613.1 ¥18,938.7	Min.: 1 Mult.: 1
Time Delay & Timing Relays DELAYONBREAKTIMER HRDB223 Littelfuse 1: ¥23,071.3 7In Stock	Mfr. Part # HRDB223 Mouser Part # 576-HRDB223	Littelfuse	Time Delay & Timing Relays DELAYONBREAKTIMER Learn More about Littelfuse industrial portfolio	Datasheet	7In Stock	¥23,071.3 ¥20,543.2 ¥19,613.1 ¥18,938.7	Min.: 1 Mult.: 1