SB30 Single-Pole 30A 600V DC Battery Connector High-Current Quick Connect – UPS Power 10–500pcs

Description

SB30 Single-Pole 30A 600V DC Battery Connector – High-Current Quick Connect Plug for UPS & Power Systems

SB30-style single-pole 30A 600V DC quick connect/disconnect battery connectors for UPS systems, battery packs, and DC power distribution. The single-pole design carries one conductor per connector body — positive and negative are separate connectors, preventing accidental short circuits during connection and disconnection. The push-together / pull-apart mechanism allows rapid battery connection and disconnection without tools. Available in bulk packs (10 to 500 pieces) for UPS service centers, battery manufacturers, and electrical contractors.

Key Specifications

Style: SB30 (Anderson-style single-pole)
Current Rating: 30A
Voltage Rating: 600V DC
Contact Material: Copper, silver-plated
Housing Material: Flame-retardant nylon PA66, UL94 V-0
Wire Range: 10–14AWG (2.5–6mm²)
Quantity: 10, 50, 100, or 500 pieces (select above)

Single-Pole vs Dual-Pole Battery Connectors

Single-pole (this product): One conductor per connector body. Positive and negative are separate connectors. Cannot accidentally short the battery by touching the two connectors together — each connector carries only one polarity. Required by some safety standards for battery connections. More flexible — positive and negative cables can be routed separately.
Dual-pole (SB50, SB175, SB350): Both positive and negative conductors in one connector body. Faster connection — one action connects both poles simultaneously. Risk of short circuit if the connector is dropped across a battery terminal. Standard for most ATV, forklift, and golf cart battery connections.

Frequently Asked Questions

What UPS systems use SB30 connectors?

SB30 single-pole connectors are used on external battery packs for APC, Eaton, Vertiv (Liebert), and other UPS brands. They are the standard for connecting external battery extension cabinets to UPS units in the 1–3kVA range. Always verify the connector type on your specific UPS model before ordering — some UPS units use proprietary connectors or different Anderson-style sizes.

Can I use SB30 connectors for solar battery connections?

Yes. SB30 connectors are suitable for solar battery connections at 30A or below. For a 12V system: 30A × 12V = 360W maximum. For a 24V system: 30A × 24V = 720W maximum. For higher-power solar systems, use SB50 (50A) or SB175 (175A) connectors. Always use separate positive and negative connectors (single-pole) for battery connections to prevent accidental short circuits during maintenance.

Why buy 500 pieces?

500-piece packs are for UPS service centers, battery manufacturers, and electrical contractors who replace SB30 connectors regularly. UPS battery connectors are replaced when the silver plating wears through (typically after 500–1000 mating cycles) or when the housing cracks from UV exposure or mechanical stress. Having bulk stock eliminates reorder delays during scheduled UPS battery replacements.

Are these compatible with genuine Anderson SB30 connectors?

These are Anderson SB30-style connectors — dimensionally compatible with genuine Anderson Power Products SB30 connectors. For UPS warranty service requiring certified genuine Anderson components, specify genuine Anderson Power Products SB30 connectors with certificates of conformance.

Typical Applications

UPS systems: External battery pack connections on 1–3kVA UPS units
Battery packs: Single-pole connections on lithium and lead-acid battery assemblies
Solar energy storage: Battery-to-charge-controller connections on small solar systems
Telecom: DC power distribution connections in telecom equipment rooms
Industrial: DC power connections on 24V and 48V industrial equipment