Cooper Bussmann 30A-60A Leaflet

Form No. BDNF

Page 1 of 1

BIF Doc #1139

12-17-98

SB98107

Rev. A

C

L

C

L

170.18

6.700

116.84

4.600

10.41

.410

138.68

5.460

95.25
3.750

C

L

C

L

259.08
10.200

159.00

6.260

170.158

6.700

126.75

4.990

Catalog Symbol: BDNF30MS1 and BDNF60MS1
Ampere Rating: 30A, 60A
Voltage Rating: 600V
Enclosures: Valox

®

Handle: Nylon
Agency Approvals:

UL Standard, 508 – Industrial Control Equipment
CSA Certified, C22.2 No. 14-M91
NEMA Type 3R, 4X, 12

VALOX is a registered trademark of GE Plastic Co.

General Information:
• Bussmann disconnect switches are used in manual “ON” and

“OFF” control of single-phase or three-phase AC motors.

• Bussmann disconnect switches offer the ability to lock directly

wired motor loads in the “OFF” position to comply with OSHA
Lockout/Tagout regulations.

• Bussmann disconnect switches are NEMA Type 3R, 4X, 12

(washdown, corrosion resistant).

30 Amp

2

5

10

10

20

30

60 Amp

3

10

15

20

40

50

Auxiliary contacts: 6A 250 VAC, 1 N.O. & 1 N.C.

BDNF30MS1

10kA

600

80A RK5 fuses

BDNF30MS1-M2

10KA

600

80A RK5 fuses

BDNF60MS2

10kA

600

110A RK5 fuses

BDNF60MS2-M2

10kA

600

110A RK5 fuses

BDNF30MS1

30A

600V

No Auxiliary Contacts

BDNF30MS1-M2

30A

600V

Auxiliary Contacts Installed

BDNF60MS2

60A

600V

No Auxiliary Contacts

BDNF60MS2-M2

60A

600V

Auxiliary Contacts Installed

BDAUX49

30A

Auxiliary Contact Kit (Field Installed)

BDAUX79

60A

Auxiliary Contact Kit (Field Installed)

Features:
• Enclosures are made of high-impact strength, non-metallic

materials which have excellent corrosion resistance.

• Lockable handle to meet OSHA lockout/tagout regulations.
• Large rotary handle provides easy gripping even with gloved or

dirty hands.

• Poured-in continuous gasket ensures full perimeter sealing;

guarantees gasket is installed and not forgotten. Eliminates
need to handle separate component.

• Captive cover mounting screws always in place, ready to

assemble.

• DIN-rail mounting switch easily removed for ease of wiring.

Options:
• Available from factory with auxiliary contacts installed or as a

field installed kit (see ordering information).

All dimensions ±0.13mm

±.005∑   

The only controlled copy of this BIF document is the electronic read-only version located on the
Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This
bulletin is intended to clearly present comprehensive product data and provide technical informa-
tion that will help the end user with design applications. Bussmann reserves the right, without
notice, to change design or construction of any products and to discontinue or limit distribution of
any products. Bussmann also reserves the right to change or update, without notice, any techni-
cal information contained in this bulletin. Once a product has been selected, it should be tested
by the user in all possible applications.