Marley Engineered Products L SERIES Wiring, Optional Accessories, Model, Cord, Locking, Amps

WIRING

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! WARNING

ELECRIC SHOCK HAZARD. Disconnect all power before installing or servicing heater. Failure to do so could result in personal injury or property damage. Heater must be effectively grounded in accordance with the National Electrical Code, NFPA 70.

All electrical wiring must be done by a qualified person in accor- dance with National Electrical Code (NEC) and meet all state and local regulations.

1.Use heater only at the voltage specified on the nameplate.

2.The heater connection points are located in the gasketed terminal enclosure. To remove cover, remove screw(s) on the cover. Remove the cover to expose wiring connection points.

3.A green ground terminal is provided in the bottom of the enclosure. The ground wire should be connected before other connections are made.

4.Use type "SO" or equal cord. Refer to Table 1 for proper cord gage and number of conductors.

Table 1 - Hand Carry Portable- L Series

OPTIONAL ACCESSORIES

Marley Engineered Products L series radiant heaters can be field modified by adding optional kits.

Cord Kits

Cord kits consist of 25 feet of 90°C cable and a right angle cord fitting which can connect directly to the heater terminal box or disconnect switch (if used). See instruction sheet 5200-2647-### for details

Plugs

Single and three phase with ground. Available in nonlocking and locking. See Table 1.

Ground Fault Kits

WMGF240 series kit mounts to wall that de-energizes the heater prior to element failure. See instruction sheet 5200-2652-###.

Model				Cord		Locking	Non-Locking
	Wattage	Volts	Amps	Guage	Cord Set	Plug Set	Plug Set
L1511B	1500	120	12.5	See Note	See Note	See Note
Note: This hand carry model includes cord and standard 3-prong gounded plug.
L2081B		208	9.6	14/3	CS25143	LPS25124	NPS25650
L2021B		240	8.3	14/3	CS25143	LPS25124	NPS25650
L2071B	2000	277	7.2	14/3	CS25143	LPS25124	N/A
L2041B		480	4.2	14/3	CS25143	LPS25104	N/A
L2061B		600	3.3	14/3	CS25143	LPS25083	N/A
L4581B		208	21.6	12/3	CS25123	LPS25103	NPS25650
L4521B		240	18.8	12/3	CS25123	LPS25124	NPS25650
L4571B	4500	277	15.9	14/3	CS25143	LPS25124	N/A
L4541B		480	9.4	14/3	CS25143	LPS25104	N/A
L4561B		600	7.5	14/3	CS25143	LPS25083	N/A

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