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SRM/E SERIES SELF-REGULATING RAPID-TRACE HEATING CABLE/ MEDIUM TEMPERATURE

3, 5, 8, 10, 15 & 20 Watts/ft.

120 and 240V

120°C (250°F) Maximum Maintenance Temperature

FEATURES

Steam cleanable. SRM/E can withstand 190°C (375°F), 170 psig steam purging of process piping when not energized.

Saves energy. Self-regulating SRM/E uses less energy when less heat is required.

Cut SRM/E to any desired length (up to maximum circuit length). Field splices can be performed easily in minutes. No scrap, no wasted cold sections, no worry!

Overlap OMEGALUX® SRM/E cable without fear of burnout.

Self-regulating effect makes an over-temperature condition virtually impossible.

Surpasses steam tracing by far! Lower installed cost than steam. Less maintenance, expense and down time.

GENERAL SPECIFICATIONS

Maximum Pipe Maintenance
Temperature/POWER ON: 120°C/250°F
Maximum Intermittent Exposure
Temperature/POWER OFF: 190°C/375°F
Buss Wire Gauge: 14 AWG
Approximate Cable Size: 13 x 3 mm (1/2" x 1/8"). CT only: 14 x 5 mm (9/16" x 3/16")

CIRCUIT BREAKER SELECTION

Circuit breakers must have sufficient capacity to allow for the inrush current of initial start-up. To determine the circuit breaker size required, multiply the start-up in amps/ft. times the installed total cable length in feet at the expected start-up temperature (°F).

NOTE: Thermal circuit breakers are recommended since magnetic circuit breakers could "nuisance trip" at low temperature.

Circut Breaker Selection	Maximum Circut Lengths (feet)
Cable Rating	Circuit Breaker :	50°F Start-Up					0°F Start-Up					20°F Start-Up
Cable Rating	Circuit Breaker :	15A	20A	30A	40A	50A	15A	20A	30A	40A	50A	15A	20A	30A	40A	50A
SRM/E 3-1		285	385	385	385	385	275	375	385	385	385	265	365	385	385	385
SRM/E 3-2		575	770	780	780	780	540	750	780	780	780	525	740	780	780	780
SRM/E 5-1		180	240	360	375	375	165	220	330	375	375	155	210	310	375	375
SRM/E 5-2		360	480	720	750	750	325	430	645	750	750	310	415	620	750	750
SRM/E 8-1		145	190	285	325	325	135	175	265	325	325	130	165	250	325	325
SRM/E 8-2		285	380	575	650	650	255	345	520	650	650	245	335	490	650	650
SRM/E 10-1		95	125	190	250	250	90	110	175	250	250	85	100	170	245	250
SRM/E 10-2		190	255	385	490	490	165	225	435	490	490	155	215	330	470	490
SRM/E 15-1		70	95	145	190	210	65	85	125	165	210	60	80	120	150	210
SRM/E 15-2		145	190	290	385	420	120	175	270	360	420	115	165	260	340	420
SRM/E 20-1		60	75	115	155	160	50	65	105	140	160	45	65	100	135	160
SRM/E 20-2		115	155	230	305	350	100	135	200	270	350	90	130	95	255	335

Third Party Approvals

Approval Cable:

SRF

SRL3

SRL5

SRL8

SRL10

SRM/E3

SRM/E5

SRM/E8

SRM/E10

CWM/E4

CWM/E8

CWM/E12

_{UL listed for ordinary areas}

_{FM approval for ordinary areas}

_{FM approval for hazardous areas,Class I, Div. 2, Groups B, C, D (gases, vapors)}

_{FM approval for hazardous areas, Class II, Div. 2, Group G (combustible dust)}

_{FM approval for hazardous areas, Class III, Div. 2, (easily ignitable fibers & fillings)}

_{CSA certified for ordinary areas}

To Order

(Specify Model Number)

Output at Rated Voltage at 50°F		TYPE SRM
Output at Rated Voltage at 50°F		Tinned Copper Braid (-C)			Tinned Copper Braid and Fluoropolymer Overcoat (-CT)
Watts/ Ft.	Volts	Model No.	Price/Ft.	Wt./1000' lb (kg)	Model No.	Price/Ft.	Wt./1000' lb (kg)
5	120	SRM/E5-1C	5.00	80 (36.3)	SRM/E5-1CT	5.00	100 (45.4)
5	240	SRM/E5-2C	6.00	80 (36.3)	SRM/E5-2CT	7.00	100 (45.4)
8	120	SRM/E8-1C	6.00	80 (36.3)	SRM/E8-1CT	7.00	100 (45.4)
8	240	SRM/E8-2C	6.00	80 (36.3)	SRM/E8-2CT	7.00	100 (45.4)
10	120	SRM/E10-1C	6.00	80 (36.3)	SRM/E10-1CT	7.00	100 (45.4)
10	240	SRM/E10-2C	7.00	80 (36.3)	SRM/E10-2CT	7.00	100 (45.4)
15	120	SRM/E15-1C	6.00	80 (36.3)	SRM/E15-1CT	7.00	100 (45.4)
15	240	SRM/E15-2C	7.00	80 (36.3)	SRM/E15-2CT	7.00	100 (45.4)
20	120	SRM/E20-1C	8.00	80 (36.3)	SRM/E20-1CT	8.00	100 (45.4)
20	240	SRM/E20-2C	8.00	80 (36.3)	SRM/E20-2CT	9.00	100 (45.4)

*Minimum length of heating cable is 25 ft. SRM/E cable is also available in 15 Watts per foot. Contact Sales for price and delivery.

Ordering Example: Model SRM/E5-2C-100, 240 Vac heating cable, 5 Watts per foot, with tinned copper braid, 100-foot length, $600.

U.S.A. and Canada
	International Callers; Sales & Service; 203.359.1660

Please E-Mail any comments or suggestions to OMEGA®.