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Cisco Power Requirements

Figure 2-1 950 W Power Supply AC Power Cord Plugs and Appliance Coupler

**Cisco 4500 Series**

Figure 2-2 1000 W and 1300 W Power Supply AC Power Cord Plugs and Appliance Coupler

North America CAB-7513AC= 14 feet (4.3 m) NEMA 5-20 125 VAC, 20 A

Figure 2-3 2500 W Power Supply AC Power Cord Plugs and Appliance Coupler

**Cisco 6500 Series**

Figure 2-4 4000 W Power Supply AC Power Cord Connectors

220 volt Twist Lock NEMA L6-20 plug

North America WS-CAC-4000W-US= 12 feet (3.6 ;m) NEMA L6-30 250 VAC, 30 A


Table 2-2 Power Supply AC Power Cord Options

Locale Part Number Cord Length Plug Type Wall Appliance Wall Plug Rating
950 W Power Supply (PWR-950-AC=)1
North America CAB-AC15A-90L-US= 8 feet (2.5 m) NEMA 5-15
IEC 320 C19
125 VAC, 15 A
Continental Europe CAB-AC10A-90L-EU= 8 feet (2.5 m) CEE 7/7 250 VAC, 10 A
United Kingdom CAB-AC10A-90L-UK= 8 feet (2.5 m) BS 1363 250 VAC, 10 A
Italy CAB-AC10A-90L-IT= 8 feet (2.5 m) CEI 23-16/VII 250 VAC, 10 A
Japan CAB-AC15A-90L-US= 8 feet (2.5 m) NEMA 5-15 125 VAC, 15 A
Australia, New Zealand CAB-AC10A-90L-AU= 8 feet (2.5 m) SAA AS 3112 250 VAC, 10 A
1000 W Power Supply (WS-CAC-1000W=)
North America CAB-7KAC-15= 8 feet (2.5 m) NEMA 5-15 125 VAC, 15 A
Australia, New Zealand CAB-7KACA= 8 feet (2.5 m) SAA AS 3112 250 VAC, 15 A
Continental Europe CAB-7KACE= 8 feet (2.5 m) CEE 7/7 250 VAC, 16 A
Italy CAB-7KACI= 8 feet (2.5 m) CEI 23-16/VII 250 VAC, 16 A
Japan CAB-7KAC-15= 8 feet (2.5 m) NEMA 5-15 125 VAC, 15 A
United Kingdom CAB-7KACU= 8 feet (2.5 m) BS 1363 250 VAC, 13 A
Argentina CAB-7KACR= 8 feet (2.5 m) IRAM 2073 250 VAC, 10 A
1300 W Power Supply (WS-CAC-1300W=)2
North America CAB-7513AC= 14 feet (4.3 m) NEMA 5-20 125 VAC, 20 A
Australia, New Zealand CAB-7513ACA= 14 feet (4.3 m) SAA AS 3112 250 VAC, 15 A
Continental Europe CAB-7513ACE= 14 feet (4.3 m) CEE 7/7 250 VAC, 16 A
Italy CAB-7513ACI= 14 feet (4.3 m) CEI 23-16/VII 250 VAC, 16 A
Japan CAB-7513AC= 14 feet (4.3 m) NEMA 5-203 125 VAC, 20 A
United Kingdom CAB-7513ACU= 14 feet (4.3 m) BS 1363 250 VAC, 13 A
South Africa CAB-7513ACSA= 14 feet (4.3 m) IEC 884-1 250 VAC, 16 A
Argentina CAB-7513ACR= 14 feet (4.3 m) IRAM 2073 250 VAC, 10 A
2500 W Power Supply (WS-CAC-2500W=)
North America (nonlocking) 200-240VAC operation CAB-AC-2500W-US1= 14 feet (4.3 m) NEMA 6-20 250 VAC, 16 A
North America (locking) 200-240VAC operation CAB-AC-C6K-TWLK= 14 feet (4.3 m) NEMA L6-20 250 VAC, 16 A
North America 100-120VAC operation4 CAB-7513AC= 14 feet (4.3 m) NEMA 5-20 125 VAC, 20 A
Continental Europe CAB-AC-2500W-EU= 14 feet (4.3 m) CEE 7/7 250 VAC, 16 A
Japan CAB-7513AC=
CAB-AC-2500W-US1=
CAB-AC-C6K-TWLK= 14 feet (4.3 m)

NEMA 5-203

NEMA 6-205

NEMA L6-205

125 VAC, 20 A

250 VAC, 16 A


250 VAC, 16 A
International CAB-AC-2500W-INT= 14 feet (4.3 m) IEC 309 250 VAC, 16 A
4000 W Power Supply6
North America WS-CAC-4000W-US= 12 feet (3.6 m) NEMA L6-30 250 VAC, 30 A
Japan WS-CAC-4000W-US= 12 feet (3.6 m) NEMA L6-307 250 VAC, 30 A
International WS-CAC-4000W-INT= 12 feet (3.6 m) IEC 60309 250 VAC, 30 A

1 The 950 W power supply is for use with the Catalyst 6503 switch only. The other power supplies listed in the table have a different form factor and are not designed to work in the Catalyst 6503 switch chassis.

2 Some early versions of the 1300 W AC-input power supply were marked as 1800 W. This value refers to the input power rating or maximum system power dissipation of the power supply. The output power of the power supply is 1300 W. Power supplies currently shipping are marked as 1300 W.

3 You need to ask your local electrical contractor to prepare the NEMA 5-20 power plug.

4 The 2500 W power supply operating on 110 VAC delivers 1300 W.

5 You need to ask your local electrical contractor to prepare the NEMA 6-20 or the NEMA L6-20 power plug.

6 The 4000 W power supply AC power cords are hardwired to the power supply and cannot be removed.

7 You need to ask your local electrical contractor to prepare the NEMA L6-30 power plug.