EGO Thermostats

EF51.xx  

Part Number	Usual Applications	Temp Range	Diff	Capillary Length	Bulb Size mm	Knob to suit	Stuffing Gland	Special Features
EF51.03995.020	Fixed temperature, auto reset	80	*	550	75×6	N/A	No
EF51.16915.100	Heating applications	0 – 40	3	890	104×8	EF524.104A	No	20Amp Changeover
EF51.32915.140	Manual reset	220	*	830	144×6	N/A	Yes	Changeover
EF51.32955.010	Manual reset	224	*	1430	144×6	N/A	No	Manual reset
EF51.32965.010	Manual reset	216	*	1730	226×3.1	N/A	No	.
EF51.33955.050	Deep Fryers Limit	238	*	1430	144×6	N/A	Yes	Manual Reset Changeover
EF51.36915.060	Manual reset	30	*	830	118×6	N/A	Yes	.

EF55.11  

Part Number	Usual Applications	Temp Range	Diff	Capillary Length	Bulb Size mm	Knob to suit	Stuffing Gland	Special Features
EF55.11515.010	General Applications	98	*	1770	248×3.1	N/A	No	Manual Reset
EF55.11549.010	Deep Fryers Limit	225	*	800	96×6	N/A	Yes	Manual Reset
EF55.11564.030	Oven Limit	320	*	1470	160 x 3.1	N/A	No	Manual Reset
EF55.11565.010	Oven Limit	340	*	1770	91×4	N/A	No	Manual Reset

EF55.130  

Part Number	Usual Applications	Temp Range	Diff	Capillary Length	Bulb Size mm	Knob to suit	Stuffing Gland	Special Features
EF55.13001.150	Spa pools	0 – 40	2	390	108×6	EF524.104A	No	Single contact
EF55.13001.150H	Spa pools	0 – 41.5	2	390	108×6	EF524.104A	No	Single contact
EF55.13001.170	Spa pools	20 – 45	2	390	147×6	N/A	No	Single contact
EF55.13001.220	General applications	4 – 45	2	390	108×6	N/A	No	Single contact
EF55.13001.220W	Spa pools	2.5 – 42.5	2	390	108×6	N/A	No	Single contact
EF55.13003.060	Waterbed control	20 – 36	1.5	1130	215×6	N/A	No	Short shaft 5mm
EF55.13006.010	General applications	0 – 40	1.5	2930	147×6	EF524.104A	No	Single contact
EF55.13012.170	Water heaters	30 – 99	3	830	98×6	N/A	No	Single contact
EF55.13012.450	General applications	45 – 59	1.5	830	147×6	N/A	No	Single contact screwdriver adjustment
EF55.13012.570	General applications	2 – 85	3	870	73×6	EF524.803	No	Single contact
EF55.13012.740	Water heaters	50 – 79	5	870	83×6	EF929.270	No	Single contact
EF55.13014.210	Oven Hold control	60 – 90	7	1430	160×3.1	N/A	No	Single contact
EF55.13015.010	Water heaters	31 – 93	2	1730	94×6	N/A	Yes	Single contact
EF55.13019.301	Commercial Dishwashers	31 – 94	4	1520	40×8	N/A	Yes	Special sealing nipple
EF55.13022.010	General applications	31 – 110	2	870	113×6	EF524.105A	Yes	Single contact
EF55.13022.050	Bain Maries-Urns etc.	31 – 110	3	870	113×6	EF524.105A	No	Single contact
EF55.13022.740	Bain Maries-Urns etc.	30 – 120	3	870	113×6	EF524.115A	No	Single contact
EF55.13024.020	Bain Maries-Urns etc.	30 – 110	3	1170	113×6	EF524.105A	Yes	Single contact
EF55.13032.170	Deep Fat Fryers	100 – 190	4	870	248×3.1	EF524.102A	No	Single contact
EF55.13034.040	Deep Fat Fryers	55 – 200	5	1430	77×6	EF524.106A	Yes	Single contact
EF55.13042.180	Deep Fat Fryers	98 – 205	4	870	157×4	EF524.102A	Yes	Single contact
EF55.13042.230	Gas Deep Fryers	98 – 205	4	870	157×4	EF524.102A	Yes	Gold Contacts // 0.5amp
EF55.13042.340	General applications	98 – 205	4.5	870	87×6	EF524.102A	Yes	Single contact
EF55.13052.110	Ovens / Griddle Plates	65 – 288	8	870	91×4	EF524.101A	No	Single contact
EF55.13053.010	Griddle plates	50 – 270	6	1130	160×3.1	EF524.111A	No	Single contact
EF55.13055.050	Barbeque	60 – 256	9	1770	Pan Sensor	N/A	No	Single contact
EF55.13055.050	Barbeque	60 – 256	9	1770	Pan Sensor	N/A	No	Single contact
EF55.13062.010	Ovens	50 – 320	6	870	160×3.1	EF524.107A	No	Single contact
EF55.13064.110	Ovens	50 – 320	7	1430	160×3.1	EF524.156A	No	Single contact
EF55.13072.010	Ovens	50 – 358	8	870	147×3.1	N/A	No	Single contact
EF55.13072.150	Pastry Ovens	60 – 380	10	830	228×3.9	N/A	No	Single contact
EF55.13072.150M	Stonegrill Oven	90 – 410	10	830	228×3.9	N/A	No	Single contact
EF55.13082.040	Pizza Ovens	50 – 460	10	600	228×3.9	EF524.856	No	Single contact

EF55.131  

Part Number	Usual Applications	Temp Range	Diff	Capillary Length	Bulb Size mm	Knob to suit	Stuffing Gland	Special Features
EF55.13102.020	Frost Protection	4	1.5	870	147×6	N/A	No	Pre-set fixed temperature no shaft
EF55.13111.110	Coopers Boil & Brew	74	3	390	113×6	N/A	Yes	Single contact fixed Temperature
EF55.13112.140	Fixed temperature, auto reset	92	2	870	147×6	N/A	Yes	Single contact

EF55.132  

Part Number	Usual Applications	Temp Range	Diff	Capillary Length	Bulb Size mm	Knob to suit	Stuffing Gland	Special Features
EF55.13202.130	Hot House/Incubators/Chocolate melting	20 – 50	1.5	870	173×6	EF524.103A	No	Changeover
EF55.13204.010	General applications	0 – 40	1.5	1430	147×6	EF524.104A	No	Changeover
EF55.13205.010	Refrigeration	-20 / +20	2	1730	98×6	N/A	No	Changeover
EF55.13219.320	General applications	32 – 90	2.5	710	129×6	N/A	No	Changeover
EF55.13222.020	General applications	31 – 110	3	870	113×6	EF524.105A	Yes	Changeover
EF55.13232.010	Deep Fat Fryers	60 – 200	4	850	75×6	EF524.106A	No	Changeover
EF55.13234.010	Deep Fat Fryers	62 – 200	5	1430	77×6	EF524.106A	Yes	Changeover
EF55.13244.010	Ovens / Steam Ovens	50 – 250	6	1430	160×3.1	EF524.110A	Yes	Changeover
EF55.13262.010	Ovens	50 – 320	6	870	160×3.1	EF524.107A	No	Changeover

EF55.134  

Part Number	Usual Applications	Temp Range	Diff	Capillary Length	Bulb Size mm	Knob to suit	Stuffing Gland	Special Features
EF55.13452.010	General applications	53 – 300	*	870	160×3.1	EF525.007	No	Adjustable Manual Reset

EF55.135  

Part Number	Usual Applications	Temp Range	Diff	Capillary Length	Bulb Size mm	Knob to suit	Stuffing Gland	Special Features
EF55.13501.030	Spa Heaters – Limit	48	*	390	94×6	NfA	No	Manual Reset
EF55.13511.060	Spa Heaters – Limit	55	*	390	94×6	N/A	No	Manual reset
EF55.13511.060J	General applications	62	*	390	94×6	NfA	No	Manual reset
EF55.13512.090	General applications	100	*	870	77×6	NfA	No	Manual reset
EF55.13512.090T	General applications	110	*	870	77×6	N/A	No	Manual Reset
EF55.13512.110	General applications	75	*	870	77×6	N/A	No	Manual reset
EF55.13512.120	General applications	90	*	830	98×6	NfA	No	Manual reset
EF55.13521.080	General applications	120	*	350	147×6	N/A	No	Manual reset
EF55.13522.250	General applications	145	*	870	77×6	N/A	Yes	Manual reset
EF55.13531.030	General applications	190	*	390	Pan Sensor	N/A	No	Manual reset
EF55.13544.010	Deep Fryers Limit	238	*	1470	77×6	N/A	Yes	Manual reset
EF55.13579.010	Ovens	365	*	1830	147×3.1	N/A	No	Manual reset
EF55.13583.010	Oven Limit	420	*	1130	228×3.9	N/A	No	Manual reset

EF55.136  

Part Number	Usual Applications	Temp Range	Diff	Capillary Length	Bulb Size mm	Knob to suit	Stuffing Gland	Special Features
EF55.13602.030	Fan heaters	0 – 40	1.5	870	Spiral 95×25	EF524.104A	No	Fan Switch
EF55.13664.050	Ovens	50 – 320	7	1430	160×3.1	EF524.156A	No	Fan Switch
EF55.13664.060	Ovens / Bake – Grill Changeover	50 – 320	7	1430	160×3.1	EF524.113A	No	Grill / Bake changeover switch
EF55.13664.070	Fan Oven	50 – 320	7	1430	160×3.1	EF524.156A	No	Fan Switch
EF55.13664.080	Oven – bake / grill	70 – 341	8	1430	147×3.1	N/A	No	Bake – Grill switch
EF55.13669.040	Fan Ovens	50 – 320	7	2380	160×3.1	EF524.107A	No	Fan Switch

EF55.140  

Part Number	Usual Applications	Temp Range	Diff	Capillary Length	Bulb Size mm	Knob to suit	Stuffing Gland	Special Features
EF55.14029.040	Wax heaters	35 – 160	4	280	83×6	N/A	No	Single contact

EF55.17  

Part Number	Usual Applications	Temp Range	Diff	Capillary Length	Bulb Size mm	Knob to suit	Stuffing Gland	Special Features
EF55.17022.010	Urn’s etc	30 – 120	3	860	113×6	EF524.115A	Yes	Single contact
EF55.17024.010	Bain Marie’s / Urns etc	30 – 110	3	1440	94×6	EF524.105A	Yes	Single contact
EF55.17042.050	Deep Fat Fryers	98 – 205	4	840	87×6	EF524.102A	Yes	Single contact
EF55.17052.040	Ovens / Griddle Plates	48 – 285	7	840	152×3	EF524.1O1A	No	Single contact
EF55.17052.310	General applications	182 – 275	4	840	196×3.03	N/A	No	Single contact
EF55.17059.150	Ovens	57 – 287	8	1060	120×3.03	N/A	No	Single contact
EF55.17062.180	Ovens	50 – 320	7	840	160×3.1	EF524.107A	No	Single contact
EF55.17063.040	Ovens	50 – 320	6	1440	160×3.1	EF524.156A	No	Single contact
EF55.17063.050	Ovens	50 – 320	7	1440	160×3.1	EF524.156A	No	Single contact
EF55.17204.010	General applications	0 – 40	1.5	1440	147×6	EF524.104A	No	Changeover

EF55.18  

Part Number	Usual Applications	Temp Range	Diff	Capillary Length	Bulb Size mm	Knob to suit	Stuffing Gland	Special Features
EF55.18001.010	Heating applications	0 – 40	15		147×6	EF524.104A	No	Single contact
EF55.18002.010	Seed propagation	0 – 40	15	870	147×6	EF524.104A	No	Single contact
EF55.18003.010	General applications	2.5 – 40	1.5	1170	147×6	N/A	No	Single contact
EF55.18022.020	Urns etc.	30 – 120	3	870	102×6	EF524.115A	Yes	Single contact
EF55.18029.010	General applications	35 – 150	7	185	100×4	N/A	No	Single contact
EF55.18064.020	Oven	50 – 320	7	1470	160×3.1	EF524.107A	No	Single contact
EF55.18064.040	Oven	50 – 320	7	1470	160×3.1	EF524.156A	No	Single contact
EF55.18064.090	Oven	50 – 320	7	1470	160×3.03	EF524.156A	No	Single contact
EF55.18224.01O	General applications	30 – 110	3	1470	113×6	EF524.105A	No	Changeover
EF55.18664.020	Fan Oven	54 – 324	7	1470	160×3.1	EFS24.107A	No	Fan Switch
EF55.18664.040	Fan Oven	50 – 320	7	1470	160×3.1	EF524.156A	No	Fan Switch
EF55.18664.050	Fan Oven	50 – 320	7	1470	160×3.1	EF524.156A	No	Fan & Aux Switch

EF55.22  

Part Number	Usual Applications	Temp Range	Diff	Capillary Length	Bulb Size mm	Knob to suit	Stuffing Gland	Special Features
EF55.22059.010	Special applications	50 – 270	10	1840	226×3.1	N/A	No	2 Pole

EF55.31  

Part Number	Usual Applications	Temp Range	Diff	Capillary Length	Bulb Size mm	Knob to suit	Stuffing Gland	Special Features
EF55.31512.190	General applications	55	*	830	173×6	N/A	No	3 pole-limiter manual reset-20amp
EF55.31529.020	Sauna	140	*	2250	173×6	N/A	No	3 Pole-manual reset 20amp

EF55.32  

Part Number	Usual Applications	Temp Range	Diff	Capillary Length	Bulb Size mm	Knob to suit	Stuffing Gland	Special Features
EF55.32522.010	General applications	110	*	890	94×6	N/A	No	3 Pole-manual reset 20amp Failsafe
EF55.32542.060	General applications	240	*	890	87×6	N/A	No	3 Pole – limiter – manual reset 20amp Failsafe
EF55.32542.120	Special Applications	228	*	890	87×6	N/A	Yes	3 Pole limiter -20amp manual reset & changeover
EF55.32542.300	Deep Fryers Limit	230	*	890	87×6	N/A	Yes	Manual Reset-Failsafe-Gold Contacts II 0.5AJ12V
EF55.32572.020	General applications	360	*	890	77×6	N/A	No	3 pole

EF55.34  

Part Number	Usual Applications	Temp Range	Diff	Capillary Length	Bulb Size mm	Knob to suit	Stuffing Gland	Special Features
EF55.34001.120	Heaters	1 – 40 / 2.5 – 40.5	15	400	147×6	EF524.104A	No	2 pole – Each pole 1.5o apart
EF55.34012.570	Water Heaters	50 – 79	4	880	83×6	EF929.270	No	3 pole
EF55.34024.040	Water boilers	32 – 110	5	1480	138×6	EF524.105A	No	3 pole
EF55.34029.010	Saunas	28 – 112 / 32 – 116 / 36 – 120	4	2300	129×6	N/A	No	3 pole – Each pole 4o apart
EF55.34029.070	General applications	32 – 110	5	3520	140×6	EF524.105A	No	3 pole
EF55.34032.030	Deep Fat Fryers	65 – 200	12	880	77×6	N/A	No
EF55.34032.050	Deep Fat Fryers	65 – 200	12	880	77×6	EF524.106A	Yes	3 pole
EF55.34032.310	Deep Fat Fryers	100 – 190	6	880	248×3.1	N/A	No	3 pole
EF55.34054.060	General applications	50 – 300	9	1440	292×4	EF524.807	No	3 pole
EF55.34062.040	General applications	50 – 320	12	880	226×3.1	N/A	No	2 pole
EF55.34202.040	Air Conditioning, Hot houses	8 – 34 / 10 – 36 / 12 – 38	2	880	215×6	N/A	No	3 pole, Each pole 2 0 apart
EF55.34252.060	Special applications, cascade switching	60 – 306	7	820	Pan Sensor	N/A	No	Cascade switching
EF55.34314.130	Commercial Dishwashers	80 / 92 / 92	*	1480	173×6	N/A	Yes	3 pole fixed temp, for each pole
EF55.34314.160	Commercial Dishwashers	82 / 90 / 90	*	1480	173×6	N/A	Yes	3 pole fixed temp, for each pole
EF55.34629.010	General applications	32 – 110	5	1880	138×6	EF524.105A	No	3 Pole & function Switch

EF56.1x  

Part Number	Usual Applications	Temp Range	Diff	Capillary Length	Bulb Size mm	Knob to suit	Stuffing Gland	Special Features
EF56.10549.640	Deep Fryers Limit	220	*	700	77×6	N/A	Yes	Manual Reset -Failsafe- Gold Contacts 0.5A/12V
EF56.10565.510	Ovens	360	*	1760	160×3.1	N/A	No	Trip free & fail safe
EF56.10572.510	Ovens	365	*	860	76×5	N/A	No	Manual Reset -Failsafe- Gold Contacts 0.5A/12V
EF56.11744.010	Deep Fryers Limit	238	*	1460	86×4	N/A	Yes	Trip free & fail safe
EF56.11749.040	Deep Fryers Limit	248	*	510	86×4	N/A	Yes	Trip free & fail safe

EF76.xx  

Part Number	Usual Applications	Temp Range	Diff	Capillary Length	Bulb Size mm	Knob to suit	Stuffing Gland	Special Features
EF76.01125.000	Auto Hotplate Pan Sensor Control	50 – 250	*	1500	Pan Sensor	N/A		Pan Sensor
EF76.71123.690	Auto Hotplate Pan Sensor Control	50 – 250	*	900	Pan Sensor	N/A		Pan Sensor