MPN	Order code (ABB product ID)	Type	Replacement Product ID (NEW)	Product Net Width	Rated Control Circuit Voltage (U<sub>c</sub>)
1SFL491001R2911	1SFL491001R2911	A185-30-11-29	1SFL487002R1311	111.5 mm	50 Hz 120 V, 60 Hz 140 V
1SFL491001R8400	1SFL491001R8400	A185-30-00-84	1SFL487002R1300	105 mm	50 Hz 110 V, 60 Hz 110 ... 120 V
1SFL491001R8800	1SFL491001R8800	A185-30-00-88	1SFL487002R1300	105 mm	50 Hz 230 ... 240 V, 60 Hz 240 ... 260 V
1SFL491001R2711	1SFL491001R2711	A185-30-11-27	1SFL487002R1311	111.5 mm	50 Hz 110 V, 60 Hz 115 V
1SFL491001R8700	1SFL491001R8700	A185-30-00-87	1SFL487002R1400	105 mm	50 Hz 415 ... 440 V, 60 Hz 440 ... 460 V
1SFL491001R8600	1SFL491001R8600	A185-30-00-86	1SFL487002R1400	105 mm	50 Hz 400 ... 415 V, 60 Hz 415 ... 440 V
1SFL491001R8300	1SFL491001R8300	A185-30-00-83	1SFL487002R1100	105 mm	50 Hz 48 V, 60 Hz 48 V
1SFL491001R8100	1SFL491001R8100	A185-30-00-81	1SFL487002R1100	105 mm	50 Hz 24 V, 60 Hz 24 V
1SFL491001R8000	1SFL491001R8000	A185-30-00-80	1SFL487002R1300	105 mm	50 Hz 220 ... 230 V, 60 Hz 230 ... 240 V
1SFL491001R5000	1SFL491001R5000	A185-30-00-50	1SFL487002R1400	105 mm	50 Hz 400 V, 60 Hz 440 V
1SFL491001R8200	1SFL491001R8200	A185-30-00-82	1SFL487002R1100	105 mm	50 Hz 42 V, 60 Hz 42 V
1SFL491001R4200	1SFL491001R4200	A185-30-00-42	1SFL487002R1300	105 mm	50 Hz 230 ... 240 V, 60 Hz 277 V
1SFL491001R3600	1SFL491001R3600	A185-30-00-36	1SFL487002R1300	105 mm	50 Hz 190 V, 60 Hz 220 V
1SFL491001R5100	1SFL491001R5100	A185-30-00-51	1SFL487002R1400	105 mm	50 Hz 400 ... 415 V, 60 Hz 480 V
1SFL491001R3400	1SFL491001R3400	A185-30-00-34	1SFL487002R1300	105 mm	50 Hz 175 V, 60 Hz 208 V
1SFL491001R2900	1SFL491001R2900	A185-30-00-29	1SFL487002R1300	105 mm	50 Hz 120 V, 60 Hz 140 V
1SFL471001R8822	1SFL471001R8822	A145-30-22-88	1SFL447002R1322	118 mm	50 Hz 230 ... 240 V, 60 Hz 240 ... 260 V
1SFL491001R2700	1SFL491001R2700	A185-30-00-27	1SFL487002R1300	105 mm	50 Hz 110 V, 60 Hz 115 V
1SFL471001R8922	1SFL471001R8922	A145-30-22-89	1SFL447002R1322	118 mm	50 Hz 110 ... 115 V, 60 Hz 115 V
1SFL471001R8722	1SFL471001R8722	A145-30-22-87	1SFL447002R1422	118 mm	50 Hz 415 ... 440 V, 60 Hz 440 ... 460 V
1SFL471001R8522	1SFL471001R8522	A145-30-22-85	1SFL447002R1422	118 mm	50 Hz 380 ... 400 V, 60 Hz 400 ... 415 V
1SFL471001R8622	1SFL471001R8622	A145-30-22-86	1SFL447002R1422	118 mm	50 Hz 400 ... 415 V, 60 Hz 415 ... 440 V
1SFL471001R8322	1SFL471001R8322	A145-30-22-83	1SFL447002R1122	118 mm	50 Hz 48 V, 60 Hz 48 V
1SFL471001R8222	1SFL471001R8222	A145-30-22-82	1SFL447002R1122	118 mm	50 Hz 42 V, 60 Hz 42 V

Common to all listed parts

Lifecycle	Discontinued (inactive at ABB)
Minimum Order Quantity	1 piece
Customs Tariff Number	85364900
Product Net Depth / Length	160 mm
Product Net Height	196 mm
Product Net Weight	2.9 kg
Number of Main Contacts NO	3
Number of Main Contacts NC	0